15-10-2014
Mathematics

contestada

20 is 85% of what number

Respuesta :

macio06 macio06

15-10-2014

To find 100% of number we can use proportion and cross multiplying
So:
20 ----------- 85%
x --------------x
And now cross multiplying

[tex]x= \frac{100*20}{85}=23,53 [/tex] - its the result

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