08-09-2015
Mathematics

contestada

2x/7=15/22 Where do I start? I am stuck!

Respuesta :

08-09-2015

You are not stuck. You must do SOMETHING, even if it's wrong.

   2x/7 = 15/22

Divide each side by 2 :    x/7 = 15/44

Multiply each side by 7 :    x    = (15 x 7)/44 = 105/44 = 2.386... (rounded)

Now why couldn't YOU do that ?
You're in high school !

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