17. There are 2 steps from meters to centimeters There is 1 step from dekameters to meters.

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1 9 Measurement Exercise Set 9-. In the English system the basic units of measurement are the inch, foot, yard and mile. There are inches in a foot, feet in a yard, and 5,80 feet in a mile.. The prefixes tell us how many times (or how many divided by) the basic unit the measurement is. or example, centi means 00 so a centimeter is one hundredth of a meter. 5. feet = yard; multiply by yard feet. feet yard feet yards 4 yards 7. feet = yard; multiply by yard feet. 7 ft yd 7 yd 5 yd ft 9. feet = yard; multiply by 6 yd ft 6 ft 8 ft yd feet yard.. inches = foot; multiply by foot inches. in. ft ft 4 ft in.. 6 inches = yard; multiply by yard. 6 inches 8 in. yd 6 in. 8 yd yd inches = yard; multiply by yard. 6 inches 876 in. yd 6 in. 876 yd 4 yd 6 7. There are steps from meters to centimeters. 8 m cm 9. There is step from dekameters to meters. dam0 0 0 m. There is step from kilometers to hectometers. 0.6 km hm. There is step from meters to decimeters. 90 m dm 5. There are steps from centimeters to meters cm m 7. There are steps from meters to kilometers m , km 9. There are 5 steps from kilometers to centimeters. 5 km0 00, 000, 00, 000 cm. There are 6 steps from kilometers to millimeters km0.85, 000, 000,850, 000 mm. There are 4 steps from kilometers to decimeters. 4.6 km0.60, 000 6, 00 dm 5. There is step from hectometers to kilometers. 8 hm km 00 cm 7. 5m m 500 in in. in..54 cm

2 76 hapter 9 Measurement.54 cm 0 mm mm 9. 6 in. in. cm mm 4. 5 ft 0.48 cm ft dam,000 cm ft 4.,50 m 4,49. ft m dam, dam.54 cm 0 mm mm in. in. cm 5.4 mm hm 00 m hm ft m / ft 9.69 ft 49.,45 ft 0.48 cm ft 5..5 km mi.6km 5. 4 dm m 0 dm dm 0 cm, dm 0 4, dm.5 mi.46 mi.6 yd m.54 cm m 55. in. in. 00 cm 4 yd 4.59 yd.54 m m 6. The backup is about 0.85 mile. 6 in. yd 6 in. 6 yd yd 6 The section for her tomatoes is yards long. 65. rom the base unit it is three steps down to milli, so multiply by,000. She used.(,000) =,00 milligrams of citric acid laps is = 4,000 m. There are three steps up from the base unit to kilo, so divide by,000. He ran 4, = 4 km mi.6 km 65(.6) km hour mi hour km hour 6 ft 6 in. 744 in. 6 ft 0 in. 754 in in..54 cm m in. 00 cm 9.6 m.5 in..54 cm 0 mm in. cm 8. mm in..54 cm 0 mm 76. mm in. cm The stamp measures 8. mm by 76. mm yd ft 5 ft 5 ft yd 75. The difference is 94,400,000 9,900,000 =,500,000 miles. 59. He sprinted 5 feet. 90 ft yd ft 90 yd 0 yd To get to second base the batter runs (0) = 60 yards. 6., 500 yd mi, 760 yd, 500 mi 0.85 mi, , 500, 000 mi 5, 80 ft mi ft 94 ft m.808 ft 9 m 50 ft 0.48 cm, 54 cm ft

3 9- Measures of Area, Volume and apacity 77 They will need about three 0 m boards to cover the length and, boards to cover the width. So they need approximately 9() = 57 boards that are 0 m by 8 cm to cover the surface. is a square with sides length one inch by one inch.. One cubic centimeter is equal to one milliliter (00 mg) 0,000 mg 0,000 mg g 0 g, 000 mg 5. Answers vary 7.,456 in. ft 44 in.,456 = ft = 4 ft The bottle contains 0g of active ingredient. 400 USD. D USD 488 D 9. 4,65 acres mi 4,65 = mi 640 acres mi His money was worth 488 anadian dollars. 8. Her change was = 5.77 euros euros francs euro She received about 7.85 rancs yd m m s.096 yd s 00 m m s s 0 yd m m s.096 yd s 00 m m s s 7.85 francs The first runner is most impressive; his rate in meters per second was the smallest. 87. If you multiply by,000 the result will have no zeros. Multiplying by,000 is moving down three steps from meters. The units will be millimeters. Exercise Set 9- Note: Answers can vary, depending on rounding and on the conversion factors used.. A square unit is a square that measures one unit by one unit. or example a square inch yd 9 ft yd 45 yd 9 ft yd,05 ft acre = 4,560 ft 0.07 acre 654,54 in. ft 44 in. 654,54 ft yd = 44 9ft 505 yd 8 in cm in. 40 m yd 0.86 m acres 8 ft = 9 ft = 08 ft.59 km 640 acres 67.4 dm 0.09 m ft 6. cm yd 0. km 00 dm m

4 78 hapter 9 Measurement yd 0.86 m yd 50.8 dm 0 km 640 acres.59 km 5, acres 4 dm 650. in.,875 in dm 5, 6 mm 8.6 in. 777 dm 8.55 ft 00 dm m m ft 00 dm 0.09 m 6.45 cm in. cm 00 mm m 00 dm ft 7.48 gal ft,87. fluid oz 4 qt gal dm 00 cm in cm ft 0.09 m pt qt 44 in. ft 6 fluid oz pt L, 000 cm L 8.5 cm ml cm 4 ml cm ml L, 000 cm L 4,500 cm 8.5 ml 4 cm,000 cm cl L,000 cm 00 cl L m m,000,000 cm 57. There are steps from milliliters to liters. 500 ml 0 500, L 59. There is step from liters to deciliters. 9 L dl 6. There is step from deciliters to centiliters. 8 dl cl 6. There is step from hectoliters to dekaliters. 6.7 hl dal 65. gal 4 qt L gal.06 qt 45.8 L gal ft 7.48 gal 5.48 ft 4.,56 oz pt qt 6 oz pt 98. gal gal 4 qt L.06 qt L qt L gal 4 qt,000 ml.06 qt L 5.05 gal 7,94.5 ml ,000 ft 7.48 gal ft 64,560 gal 8 yd 0 gal, 66 gal yd 7. 7.,050 ml L.06 qt,000 ml L 75 kl,000 L.06 qt kl L 46,75 gal gal 4 qt. qt

5 9- Measures of Weight and Temperature ,460 oz pt 6 oz kl qt pt L.06 qt 500 ft 6.5 lb, 50 lb ft kl, 000 L (0) oz pt qt 6 oz pt 5 qt She has enough Gatorade for 5 bikers. 6 mi.59 km 5.54 km mi ft 6.5 lb 00 lb 69,0 in. ft 44 in.. ft 480 ft Since a gallon only covers 400 ft she should buy gallons (unless, of course, the paint comes in smaller size containers). 00 ft yd 7 ft 7.4 yd Dan should ask for about 7.4 cubic yards. 85.,000 acres mi 640 acres.56 mi The campus covers about.56 mi. 97. The search party covered about 5½ km. 0 yd m (.096) yd 7.65 m The capacity of one dump truck is about 7.65 cubic meters. Since there are three trucks one trip will haul away 7.65 =.95 m of dirt. It will take trips to remove all the dirt. 99. Answers vary Exercise Set 9-. On earth we can treat weight and mass the same because the gravitational force on a body is the same.. oz lb 6 oz.065 lb gal ft 0.67 ft 7.48 gal 5.. b 6 oz lb 6.8 oz Approximately 0.67 ft of water was added. ft 44 in. ft 4,608 in. Since each tile covers 8 in she will need 4,608 8 = 576 tiles. 5 ft 64 lb 0 lb ft The water weighs 0 lb, the boat weighs 00 lb for a total weight of 50 lb T, 000 lb T,500 lb T,000 lb 4,567 oz lb 6 oz 8, 400 lb.75 T T, 000 lb.08 T. There is step from decigrams to centigrams. 9 dg cg 5. There is step from kilograms to hectograms. 44 kg hg

6 80 hapter 9 Measurement 7. There is step from decigrams to centigrams. 8 dg cg 9. There is step from centigrams to decigrams. 7 cg dg. There is step from grams to decigrams. 5 g dg. There are steps from grams to milligrams. 0.5 g 0 0.5, mg 5. There are steps from kilograms to grams. 4,5 kg 0 4,5,000 4,5,000 g 7. There are steps from milligrams to grams. 86 mg 0 86, g 9. There are steps from grams to kilograms. 400 g 0 400, kg. There are steps from grams to hectograms. 5, 6 g 0 5, hg g oz 8 g 4.9 oz 4,8 cg kg. lb 00,000 cg kg 0.06 lb dag 0 g oz dag 8 g 9.07 oz 8 oz 8 g 0 dg 5,40 dg oz g 7 lb kg 0,000 dg. lb kg,77.7 dg 4 lb kg, 000 g. lb kg 8,66.6 g (4) 57. (55) (50) 0 ( 8) 0.4 ( ) 7.4 ( ) (5 ) T,000 lb kg 0 hg T. lb kg 7,7.7 hg 57,0 lb kg t. lb,000 kg 6.6 t ( ) () 0 ( ) (00 ) 7.78 ( ) ( 0 ) T,000 lb kg T. lb 5. t t,000 kg oz 8 g 0 dg 59,640 dg oz g ( ) ( 4 ) oz lb 6 oz 6.5 lb Juan s parents are not correct; a 6.5 lb baby is average.

7 Review Exercises , 400 kg. lb 9,680 lb kg The elevator is capable of holding 9,680 lb. The men weigh a total of about 0 0 =,00 lb. The elevator is more than able to hold their weight. (5) 95 That s pretty hot! It s a bathing suit and flipflops for Olivia. 5(,540) lb T,000 lb 6.5 T The cars weigh more than the capacity of the ferry; better get your life vests! (0) 68 It is lb 6 oz lb 8 g oz, 40 g They seized,40 grams of the substance. 9. The sugar should be melted. 450 lb kg 04.5 kg. lb The person would have to weigh = 67.5 kg. Review Exercises yd ft yd in. ft in. ft.75 ft 8, 45, 64 in. ft in. 0. mi mi 5, 80 ft 7. There is step down from meters to decimeters. 0.6 m 0.6 dm 9. There are steps up from millimeters to meters. 4, 500 mm m. 7m.808 ft in in. m ft lb 6 oz lb 57.6 oz. 85 cm in..54 cm.46 in She lost 57.6 oz of fat., 000 kg. lb, 00 lb kg If they let the man on, the total weight on the elevator will be,60 pounds which exceeds the weight limit. They should not let him on! 5 kg. lb lb 55 ft kg ft Yuan did not buy the right cement ft m 0 dm,05.56 dm ft m 00 yd m 9.44 m yd 05 mi.6 km hr mi 0 km hr 05 mi hr min 5,80 ft hr 60 min 60 sec mi ft sec 9. ( ) (.8 ) 06.,986 ft m.808 ft m

8 8 hapter 9 Measurement. The Eiffel Tower is about 605 m tall, which is taller than the hrysler building in New York ity. 54 yd 9 ft yd acre 4,560 ft 0. acre $4,000 $0.47 per ft 87,0 ft $46, m $0.45 per ft 9,500 m ft The second property is cheaper per square foot ,in. yd,96 in. 5.0 yd oz lb 6 oz lb 7. in cm in cm 49. 4,500 lb T,000 lb 7.5 T acres 4,047 m acres 0.50 km 4 km,000,000 m km, 48,870,968 ft 4,000 ft,78 in. ft.5 L,000 ml cm L ml 00 L,000 ml L km, 000, 000 m ft 0.09 m 7,576,000 in.,500 cm 00,000 ml 54,457 ml kl,000,000 ml 45,67 dl kl kl kl 0,000 dl.7 ft 7.48 gal 7 gal ft He should use 7(5) = 85 drops ,76 oz lb 6 oz T,000 lb 8 T 5. There are steps down from grams to milligrams g (,000) 457 mg 55. There are steps up from dekagrams to kilograms. 4 dag (00) 0.04 kg g 45.5 oz oz 8 g 4.64 oz 8 g oz,74 g,456 mg g. lb, 000 mg, 000 g () 55.4 ( 5) 0.05 lb ( ) (67 ) acre 4,560 ft 87,0 ft acre Price per ft of each: ( ) ( ) 9.44,00 g. lb,000 g 7.04 lb

9 hapter Test 8 7. Low Temp: ( ) (5 ). High Temp: (9.) The high temperature was about T,000 lb kg t T. lb,000 kg t The cost on the American side is $65 for t and on the anadian side it is $58 for t. It appears the deal on the anadian side is better, but only if they re both using the same currency! hapter Test. in. yd 6 in..67 yd. There are steps down from meters to centimeters. 0. m 00 =. cm g oz 8 g 8.9 oz () mi.6 km mi 4.86 km 5. yd 9 ft $.50 $.9 per ft 9 ft The first at $.9 per square foot is cheaper than the second at $.70 per square foot km mi.6 km 9.5 mi It will take approximately hours. 50 ft hr yd 9 ft hr 60 min 0.09 yd per min cm in..54 cm,475 in. ft 44 in. 0 cm in cm.9 in. 4. ft.55 in... 0,000 ft acre 4,560 ft 0.69 acre The agent is wasting her time. (.8) 9.04 (4.4) 75.9 The difference is cm in..54 cm 6.0 in.. yd yd 0 gal 606 gal oz lb 6 oz.85 lb 7. 45, oz lb 6 oz T,000 lb 7.66 T

10 84 hapter 9 Measurement