Question

What must be subtracted from 21 whole 7/9 to get 13 whole 8/3?

Answer 1

Answer:

10.128

Step-by-step explanation:

let the no. be x.

Now,

as per as the problem,

or, 172/9-x=47/3

or, 172/9=47/3+x

or, x+47/3 =172/9

or, x=172/9-47/3

or, x=10.128.

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