2 years ago

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

2 answers:

8 0

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!

kobusy [5.1K]2 years ago

7 0

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

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