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Ravi paints once in 12 days …

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Ravi paints once in 12 days and Leena paints once in 8 days and on which day they both work together?
  • 5 answers

Adarsh Yadav 5 years, 3 months ago

Time taken by Ravi to do the work = 12 days Time taken by Leena to do the work = 8 days So, Work done by Ravi in 1 day = 1: 12 Work done by Leena in 1 day = 1: 8 So, Work done by Ravi and Leena in 1 day = 1: 12 + 1: 8 = (2 + 3): 24 = 5: 24 Thus, Anil and Ankur can do the work in 24:5 days, i.e., 4(4/5) days.

Shivam Sharma 5 years, 3 months ago

20

Piyush Patil 5 years, 3 months ago

20

Yogita Ingle 5 years, 3 months ago

Time taken by Ravi  to do the work = 12 days

Time taken by Leena to do the work = 8 days

So,

Work done by Ravi  in 1 day = 1: 12

Work done by Leena  in 1 day = 1: 8

So,

Work done by Ravi and Leena in 1 day = 1: 12 + 1: 8 = (2 + 3): 24 = 5: 24

Thus,

Anil and Ankur can do the work in 24:5 days, i.e., 4(4/5) days.

Piyush Patil 5 years, 3 months ago

10
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