Question

Is 16.7 a reasonable sum for 7.5+9.2 explain

Answer 1

yes ..it is reasonable and correct
9+7=16
0.2+0.5=0.7
.
.
therefore 16+0.7=16.7

Answer 2

16.7 is a reasonable sum for 7.5 + 9.2

Step-by-step explanation:

Given data: 7.5 + 9.2

To determine is 16.7 is a reasonable sum or not for 7.5 + 9.2.

Let us add 7.5 and 9.2.

First add the decimal points.

0.5 + 0.2 = 0.7

Now add the whole parts.

7 + 9 = 16

So that,

7.5 + 9.2 = 16 + 0.7 = 16.7

Therefore 16.7 is a reasonable sum for 7.5 + 9.2.

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