43. A can complete a work in 6 days, if A
and B are working together can complete
the work in 4 days how long will B take to
complete the work alone. ? *
Answers
Answered by
2
Answer:
12 days
Step-by-step explanation:
given,
A can complete a work in 6 days,
A=1/6 days
if A and B are working together can complete the work in 4 days
A+B=1/4
B=1/4-A
B=1/4-1/6
B=3-2/12
B=1/12
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