scout613 scout613

02-10-2018
Mathematics

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Please Help me!!!

I know the answer but I don’t understand how to get that answer

Please Help me I know the answer but I dont understand how to get that answer class=

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olidollyx olidollyx

03-10-2018

-7 ÷ 2 1/2
Okay, so first, put the -7 over one and make 2 1/2 an improper fraction. so now:
-7/1 ÷ 5/2
Then, take the reciprocal of 5/2 and multiply it by -7/1
-7/1 × 5/2
Which would be -35/2

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