homeisawsome
The cross products shown would be used to solve which proportion?
71a = 13(42)
(A) 13/a = 71/42
(B)13/42 = 71/a
(C) 42/71 = 13/a
(D) a/71 = 13/42



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Monkeyball
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I'm not sure what you are asking. Can you explain more on what you are looking for?

homeisawsome
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i would but i dont get it either...that is the entire question.

cwrw238
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i think its A :
dw:1342016727306:dw

cwrw238
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cross multiplying will give
71a = 13*42

cwrw238
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i think thats what the question asks for

homeisawsome
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thanks

cwrw238
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yw