Question

The numerator of the sum 1+1/3+2 is (a) 1 (b) 2 (c) 5 (d) 6.

Answer 1

The expression is given as,

`(1)/(2)+(1)/(3)`

Note that the denominator of both the fractions are prime numbers. So their lowest common multiple, LCM(2,3) will be the product of the numbers,