Question

 A shopkeeper gives book on rent for reading. she takes a fixed charge for the first two days and an additional charge for each day thereafter. Reema paid Rs.22/- for a book kept for 6 days, while Ruchika paid Rs.16/-for the book kept for 4 days, then the charge for each extra day is​

Answer 1

Answer:

Let X be fixed charge for 2 days and Y be additional charge for each day....

Lathika used for 6 day......that is she was charged with 2 days+4 additional days and paid 22

so X+4Y=22_______(1)

Anand used for 4 days.....that is 2 days+2 additional days and paid 16

so X+2Y=16_______(2)

by solving (1) & (2) we get

X=10 and Y=3

that is fixed charge for days is $10 and additional charge for each day is $3....

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thats it.

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If u want fixed charge for one day.....divide fixed charge with 2=>$5 per each fixed day.

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keep smiling

Step-by-step explanation: