for doing any work A take 50% more time than B.if both together finish the work in 18 days,then B alone in how much days finish the work? Choose the correct choice from the following choices.
A) 35 days
B) 30 days
C) 40 days
D) 45 days
E) 50 days
let 30 days take x days in finishing work   then,A take=150x/100 days=3x/2 days   so,1/x+2/3x=1/18,5/3x=1/18,3x=90,x=30   hence,whole work 30 days finish in 30 days   answer 30 days
<result>B</result>
for doing any work A take 50% more time than B.if both together finish the work in 18 days,then B alone in how much days finish the work?