A and B together can complete a work in 8 days. A can do it alone in 12 days. If B alone can do the
work in x days, obtain an equation in x. Also, find the number of days in which B alone can do the
work.
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Answer:
☆Given,
》》Time taken by A and B to complete the work
》》Time taken by A to complete the work
☆To find,
》》Time taken by B to complete the work
♡Solution:
A + B 1 day's work = 1/8
A's 1 day's work=1/12
B's 1 day's work=1/8-1/12=3-2/24=1/24
♡Clearly,
B alone can do the work in ♧24 days♧
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