Question

15. What should be added to (40 x 30) so that the sum is (12500 + 10) ?​

Answer 1

Answer:

11310

Step-by-step explanation:

40×30= 1200

12500+10=12510

12510-1200=11310

Answer 2

Dear Friend,

Hereby begins the featured answer presentation step by step,

Given Number=30×40

=1200

Let X be the required number.

The number to be added to get the sum of the numbers as 12500÷10 i.e 1250 is given by

X = 1250-1200

= 50

Therefore value of X is 50.

The required number to be added is 50.

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