Question

Kiran paid Rs. 919 to the junk collectors. When she sold the junk she got these notes and coins from Dinu.

Now you make a record in her diary.

Find out how much she earned this time.

Answer 1

We do it as follows:

⇒ 5 notes of 100 rupee - 5 × 100 = Rs 500

⇒ 1 note of 50 rupee - 1 × 50 = Rs 50

⇒ 18 notes of 10 rupee - 18 × 10 = Rs 180

⇒ 9 notes of 20 rupee - 9 × 20 = Rs 180

⇒ 28 coins of 5 rupee - 28 × 5 = 140

Money I got = Rs 500 + Rs 50 + Rs 180 + Rs 180 + Rs 140 = Rs 1050

Money I earned = Rs 1050 − Rs 919 = Rs 131