Question

A sum of thee 500rs is the form of the denominator of 5rs and 10rs. if the total number of notes is 90 find the number of each denominator​

Answer 1

Answer:

This your answer my dear friend.

Step-by-step explanation:

5rs = 50

10rs = 40

Answer 2

Answer:

Step-by-step explanation:

Let the number of 5 Rupee note = x

Then the number of 10 Rupee note = 90 - x

Total money = Rs. 500

As per the given condition,

5x + 10(90 - x) = 500  

5x + 900 - 10x = 500

-5x = -400

x = 80

Hence, number of 5 Rupee note = 80

And, number of 10 Rupee note = (90 - 80) = 10