1. A and B together can do a piece of work in 6 days. If A can alone do the work in 18 days, then the number of days required for B to finish the work is
Write Comment
Comments
By: anil on 05 May 2019 01.51 am
Let total work to be done = 18 units Rate at which A & B finish the work = $$frac{18}{6}$$ = 3 units/day Now, A alone finish work in 18 days => Rate at which A alone finish work = $$frac{18}{18}$$ = 1 unit/day Now, rate at which B alone finishes = 3-1 = 2 units/day => Number of days required by B to finish the work = $$frac{18}{2}$$ = 9 days
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use