SOLUTION: A machine printed 63 books every 6 hours. At this rate, which proportion could be used to determine x, the number of booklets that the machine can print in 9 hours?
A) 63/6 = x/9
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-> SOLUTION: A machine printed 63 books every 6 hours. At this rate, which proportion could be used to determine x, the number of booklets that the machine can print in 9 hours?
A) 63/6 = x/9
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Question 961019: A machine printed 63 books every 6 hours. At this rate, which proportion could be used to determine x, the number of booklets that the machine can print in 9 hours?
A) 63/6 = x/9
B) 63/6 = 9/x
C) 63/9 = x/6
D) 63/9 = 6/x Answer by MathLover1(20850) (Show Source):
