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What number should be subtracted from the sum of 2 \(\frac{1...

What number should be subtracted from the sum of 2 16 and 2712 to give 314?

A.

13

B.

112

C.

116

D.

12

Correct answer is B

The sum of 2 16 and 2712

1363112

13×2+3112 

26+3112

5712

What should be subtracted from 5712 to give 314

5712 - y =  314

: y = 5712 - 3145712 - 134

y = 573×1312 =  573912 

y =  1812

y =  32 or 112