Lima can do a job in 6 hours. If Sima works with her, the job will be completed in 2 hours. How many minutes would it take Sima to do the job alone?
A. 70 minutes
B. 95 minutes
C. 180 minutes
D. 205 minutes
E. 215 minutes
সঠিক উত্তরঃ
C.
180 minutes
Explanation:
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