Question

how to solve this sum​

Answer 1

Answer:

Thus no of Rs 5 notes=60

and No of Rs 10 note=60+10=70

Step-by-step explanation:

Let notes of Rs 5 =x

Then notes of Rs 10=x+10

Then total sum

=5x+10*(x+10)=1000

5x+10x+100=1000

15x=900

x=900/15=60

Thus no of Rs 5 notes=60

and No of Rs 10 note=60+10=70