Question

Q. 1. Rajesh has three more 5 rupees
than 10-rupee notes. If he has
195 worth of money in total, how many of each kind of notes does he have?​

Answer 1

he has 12 notes of 10 rupee notes and 15 notes of 5 rupee notes.

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Answer 2

Let the no.of 10 rupees note be x

than no. of 5 rupees note - x+3

Value of 10 rupees note - 10 x

Value of 5 rupees note - 5(x+3) =5x +15

10x + 5x + 15 =195

15x = 195 - 15

x = 180/15

x = 12

So, No. of 10 rupees note = 12

No.of 5 rupees note = 12 + 3 =15