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Math TN
8th Std
Ch-4: Life mathematics
4.
Time and work
Exercise condition:
1
m.
\(A\) works \(3\) times as fast as \(B\) and is able to complete a work in \(24\) days less than the days taken by \(B\). Find the time in which they can complete the work together.
15 days
12 days
9 days
4 days
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