Math, asked by sushanth7826, 9 months ago

A sum of 500 is in the form of denominations of 5 and 10. If the total number of
notes is 90 find the number of notes of each denomination.​

Answers

Answered by mehak238517
12

Answer:

Let the number of 5 rupee notes be x,then

The number of 10 rupee notes =90−x

Then ,according to the question

5x+10(90−x)=500

5x+900−10x=500

5x=400

x=80

There are 80 notes of Rs.5 and 10 notes of Rs.10.

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