two women can do a work in 4 days . six men can complete the same work in 3 days . what is the ratio between the capacity of a man and a woman ?
"explanation : ( 2 ã — 4 ) women can complete the work in 1 day . â ˆ ´ 1 woman ' s 1 day ' s work = 1 / 8 ( 6 ã — 3 ) men can complete the work in 1 day . â ˆ ´ 1 man ' s 1 day ' s work = 1 / 18 so , required ratio = 1 / 8 : 1 / 18 = 4 : 9 answer : c"
divide(divide(const_1, multiply(4, 3)), divide(const_1, multiply(3, const_10)))