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A can complete a work in 8 days and B can complete the same work in 11 days. How long will they take, if both work together? |
$4\frac{12}{17}$ $5\frac{12}{19}$ $4\frac{11}{19}$ $4\frac{12}{19}$ |
$4\frac{12}{19}$ |
A = 8 days, B = 11 days,
⇒ Time required for A + B to complete the total work = \(\frac{88}{11 + 8}\) = \(\frac{88}{19}\) =\( { 4}_{ 19}^{ 12} \) days. |
