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question:f it takes 200 blueberries to make one pint of blueberry jam and one quart of blueberry jam to make a blueberry pie (with two pints per quart), how many blueberries does James need to pick in order to make 6 pies?
answer:To make one pie, James needs 2 pints per quart, so he needs 2 x 200 = 400 blueberries. To make 6 pies, he will need 6 x 400 = 2400 blueberries. Therefore, James needs to pick 2400 blueberries in order to make 6 pies. 2400 The answer is: 2400
question:Which card is the 42nd card in Emily's order of playing cards, where the order is A, 2, 3, 4, 5, 6, 7, 8, 9, 10, J, Q, K, A, 2, 3, ...?
answer:The order of the cards repeats every 13 cards. Since 42 is divisible by 13, the 42nd card is the same as the 39th card, which is the 3rd card in the order. Therefore, the 42nd card is boxed{3}.The answer is: 3
question:f the cost of a table is 140 and a chair costs 1/7 of the cost of a table, what is the total cost of buying a table and 4 chairs?
answer:The cost of a chair is 1/7 * 140 = 20 To buy 4 chairs, the total cost would be 4 * 20 = 80 The cost of buying a table and 4 chairs would be 140 + 80 = 220 220 The answer is: 220
question:f a man drives at a speed of 60 mph for 3 hours, how fast does he need to drive over the next 2 hours in order to achieve an average speed of 70 mph?
answer:The man drives at a speed of 60 mph for 3 hours, so he covers a distance of 60 mph * 3 hours = 180 miles. He wants to achieve an average speed of 70 mph over a total time of 5 hours (3 hours + 2 hours). To achieve an average speed of 70 mph, he needs to cover a total distance of 70 mph * 5 hours = 350 miles. Since he has already covered 180 miles, he needs to cover an additional distance of 350 miles - 180 miles = 170 miles in the next 2 hours. Therefore, he needs to drive at a speed of 170 miles / 2 hours = 85 mph in order to achieve an average speed of 70 mph. 85 The answer is: 85