Question

What should be added to the difference of 87.1 and 4.2 to get 113.7

Answer 1

Answer:

The difference between 3.14 and 1.674 is 1.466

to get 9

9-1.466=7.534

so 7.534 should be added to get 9

Answer 2

Answer:

31.8

Step-by-step explanation:

let the no. be x

therefore, 87.1 - 4.2 + x = 113.7

= 82.9+x= 113.7

= x= 113.7 - 82.9

=31.8

therefore, the no. added should be 31.8

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