Math, asked by anuskabanerjee, 1 year ago

abdul can paint a wall in 20 days. he starts the work but has to leave it after 5 days .rohan then completes the work in 12 days . how long would rohan have taken to do the entire work by himself

Answers

Answered by shradha1513

its 16 days because1st boys completed 1/4th of the work so second boy was to complete 3/4th of the work for which he took 12 days for completing total work it would take him 16 days ...

shradha1513: welcome friend

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