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Hesi_Math__Readings__Vocabs__and_A_P..docx.docx If 6 textbooks cost $354, how much do 13 textbooks cost? if 6 textbooks cost $354, then 1 textbook costs: $354/6= $59. Since 1 textbook cost $59, 13 ... textbooks will cost $59* 13= $767 A runner leaves his house at 7:45 for a morning run. If he travels at an average speed of 6mph and gets back home at 10:00, how far did he run? If the runner is out from 7:45 to 10:00, he ran for 2:15. 2;15= 2.25 hours. Since he travels at an average of 6mph, his total travel distance is 2.25*6= 13.5 miles. If Alice consumes two times as many calories as Claire, and Claire consumes 2.500 calories a day, how many calories does Alice consume a week? If Alice consumes twice as many calories as Claire, and Claire consumes 2,500 every day, then Alice will consume 5,000 per day. The question asks how many calories Alice will consume in a week, so: 5,000*7= 35,000 calories Jessie can answer multiplication problems at a rate of 6 problems every 20 seconds. If she has a 10-minute test with 175 questions on it, will she finish in time? If Jessie can answer 6 questions in 20 seconds, and there are 60 seconds in a minute, she can answer 36=18 questions each minute. Since the test is 10 minutes long, she can answer 1018=180 questions. therefore, she will finish the 175- question test and could even complete [Show More]
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