betty5912 betty5912

19-12-2019
Mathematics

contestada

Benito saves $6 out of every $20 he earns, he earned $90 one month, how much did he save?

Respuesta :

texaschic101 texaschic101

30-12-2019

Answer:

Step-by-step explanation:

proportion time...

$6 to $ 20 = x$ to $ 90

6 x

----- = ------ cross multiply

20 90

(20)(x) = (6)(90)

20x = 540

x = 540/20

x = 27 <=== he saved $ 27 bucks

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