Question

whats the answer for above question. option is given please tell me bro and sis

Answer 1

Answer is b) 1/15

1/3+S=2/5
S=2/5-1/3
S=(6-5)/15

S=1/15

Hope it helps u.... :)

Answer 2

$\frac{1}{3} + s = \frac{2}{5 } \\ s = \frac{2}{5} - \frac{1}{3} \\ s = \frac{(2 \times 3) - (1 \times 5)}{15} \\ s = \frac{(6 - 5)}{15} \\ s = \frac{1}{15} \\ s = \frac{1}{15}$