What is 9/1 x 7/2? Please give details as to how you worked out the problem! (no calculator)?

You can’t cross multiply because the diaganol numbers aren’t compatible! What do I do?

Top 3 Answers

A few days ago

Zain A

Favorite Answer

Ok in multiplying fractions you just multiply the top, and multiply the bottom.

So its the product of the top numbers/the product of the bottom numbers

9/1 * 7/2= 9*7/1*2

= 63/2

= 31.5

A few days ago

ai03_lover

Well this is a fairly simple problem

You can do 9 x 7 = 63 and 1 x 2 = 2, so the answer is 63/2, and then simplify if you can

A few days ago

mciggzy

9/1 = 9

9×7/2 = 63/2 or 31.5

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