purplerock32 purplerock32

02-06-2016
Mathematics

contestada

9/11= ?/22 need help please

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Аноним Аноним

02-06-2016

9/11 equals 18/22 because when u r doing this 11 times 2 equals twent two and nine times two equals eighteen therefore the answer is 18/22.

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apologiabiology apologiabiology

02-06-2016

9/11=x/22
times 22 both sides
(9*2)/1=(22x)/22
18=x
x=18

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