A does 75% of a work in 25 days. He then calls in B and they together finish the remaining work in 5 days. How long B alone would take to do the whole work?
A) 50 days B) 80 days C) 24 days D) 37.5 days
Answers
Answered by
2
Answer:
Option B
80 days
Hope you understand
Answered by
1
Answer:
50 days
Step-by-step explanation:
A work 75 percent in 25 days
means 1 day 3 percent they do work
and B and A work 5 days
A = 5×3 = 15 percent
remaining 10 percent do B means B do work in one day= 2 percent
hence 100 ÷ 2 = 50
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