Question

Ashish has rs. 10 notes and rs. 20 notes only. If the number of rs. 20 notes is twice the number of rs. 10 notes and the total amount he has is rs. 3250. What is the total number of notes ashish has

Answer 1

Let the no of rs 10 notes be x. Then no of rs 20 notes = 2x

Value of rs10 notes = 10 ☓ x = 10x

Value of rs20 notes = 20 ☓ 2x = 40x

Now, total amount = 3250rs

➡️ 10x + 40x = 3250

➡️ 50x = 3250

➡️ x = 65

No of rs 10 notes = x = 65

No of 20 rs notes = 2x = 130

➡️ Total no of notez = 65 + 130

➡️ Total no of notes = 195