For 20 Student, the mess bill for 12 day...

For 20 Student, the mess bill for 12 days is Rs 7000. In how many days will the mess charges to Rs 4900 for 8 students?

20 days

21 days

22 days

23 days

Text Solution

Verified by Experts

The correct Answer is:

`(M_(1)D_(1))/(B_(1))=(M_(2)D_(2))/(B_(2))` where `B_(1) and B_(2)` are the mess bills.

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