walbervinicius1994 walbervinicius1994

07-09-2018
Mathematics

contestada

A certain value divided by 7 is proportional to the division of 9.2 by 16.1.

This unknown value is:

Choose one:

Respuesta :

2021crabtree 2021crabtree

10-09-2018

x/7 has to be proportionate to 9.2/16.1 so find out how 7 relates to 16.1

16.1/7=2.3 and 7*2.3=16.1

then apply it to x and 9.2

9.2/2.3= 4 and 4*2.3=9.2

So, x=4

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