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25-03-2017
Mathematics

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What is the proportion of 3/5=7/x

Respuesta :

25-03-2017

the answer is x equal 11.5

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25-03-2017

3/5=7/x multiply both sides by x

3x/5=7 multiply both sides by 5

3x=35 divide both sides by 3

x=35/3 or if you prefer 11 2/3

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