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A whole number is added to 50 and the sa...

A whole number is added to 50 and the same number is subtracted from 50. The sum of the resulting numbers is

A

100

B

25

C

50

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
Let the number be .x.. x. is added to 50, we get
`implies` 50 + x
x. is subtracted from 50,
we get `implies` 50 – x
The sum of resulting numbers
=50 + x + 50 – x =100
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