A and B can do a job in 25 days and 18 days,
A और B किसी काम को क्रमश: 25 दिन और 18 दिन में पूरा कर सकते हैं। A अकेले 4 दिन काम करता है और फिर काम छोड़ देता है। शेष काम पूरा करने के लिए B को ___________ दिन लगेंगे।
A and B can do a job in 25 days and 18 days, respectively. A works alone for 4 days and leaves. The number of days required by B to complete the remaining job is:
Detailed Solution & Logic
Correct Answer:
\(15\frac{3}{25}\)
A=25, B=18
A works 4 days $ \frac{4}{25} $
Remaining work = $ 1-\frac{4}{25}=\frac{21}{25} $
Time by B =$ \frac{21}{25}\times18=\frac{378}{25} $
$ = 15\frac{3}{25}\ \text{days} $
$ {15\frac{3}{25}\text{ days}} $
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