Question

what must be added to 19.63to obtain 57.87​

Answer 1

Answer:

Let the number be X

Then

A/Q

19.63 +X=57.87

So, X=57.87-19.63 = 38.24

Hope it helps you

Answer 2

Answer:

38.24

Step-by-step explanation:

Let the number = x

We want the value of x . So ,

19.63 + x = 57.87

Now the positive 19.63 becomes negative 19.63.So,

x = 57.87 - 19.63

x = 38.24

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