Question

the sum of ₹ 500 is in the form of denominator of ₹ 5 and ₹10 if the total number of notes is 90
if find the number of notes each type​

Answer 1

ANSWER :

There are 80 notes of 5 rupees.

and 10 notes of 10 rupees.

Therefore: 10×10+80×5

= 100+400

= 500

Answer 2

Answer:

80 notes of 5 rupees... ie. 80× 5 = 400 and 10 notes of 10 rupees...ie. 10×10=100

now 400+100= 500