Question

8 Man tatha 12 woman milkar kise kam ko 15 din me pura karte hai to 10 man use kam ko 18 din me pura karte hai 15 woman ise kam ko kitne din me pura krege

Answer 1

let the man be x and woman be y

8x+12y=15

10x=18

x=1.8

8×1.8=14.4

14.4+12y=15

12y=15-14.4

12y=0.6

y=0.6÷12