bibek94 bibek94

05-02-2019
Mathematics

contestada

Solve each proportion, round to one decimal place.
4/9=x/20

Respuesta :

roddabella roddabella

05-02-2019

In order to solve a proportion you need to cross multiply, so you would do:

4x20 and 9xX and you would get...

9x=80

then divide by nine to get

x=8.8888888889

which is technically 8.9

Answer Link

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