Question

If everyone in a group contributed for fundrising and each pald atleast Rs 140 and total amount collected is 2560,
what could be the maximum possible strength of that group.​

Answer 1

Given :  everyone in a group contributed for fu nd rising and each paid atleast Rs 140 and total amount collected is 2560

To Find : what could be the maximum possible strength of that group.​

Solution:

strength of that group  = N

each paid atleast Rs 140

=> each paid ≥  140

=> N Paid ≥  140N

total amount collected is 2560

=>  2560   ≥  140N

=> 140N  ≤  2560

=> 14N  ≤  256

=> N ≤  18.28

Hence maximum possible strength of that group ​ 18

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