Use mental math to solve the equation 1.60=0.04+s

asked Oct 28, 2019 227k views

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Well using mental math, subtract .04 from 1.6 to get 1.56, which is s

Snort answered Oct 30, 2019

by Snort

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You have to use the inverse operation:

If 1.60 = 0.04 + s, s = 1.60 - 00.4

s = 1.56

How to prove:

1.60 = 1.56 + 0.04

Hope it helped!

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