Question

a sum of 500 rupees is in the form of denominations oh 5 rupees and 10 rupees. If the total number of notes is 90, find the number of notes of each type.​

Answer 1

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.

Step-by-step explanation:

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Answer 2

Answer:

There are 80 notes for five rupees and 10 notes for 10 rupees

Step-by-step explanation:

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