Sudha has ₹ 5. Money with Radha is 3 times the money with Sudha. How

1.	Sudha has ₹ 5. Money with Radha is 3 times the money with Sudha. How much money does Radha have? (i) What is the ratio of Radha’s money and Sudha’s money? (ii) What is the ratio of Sudha’s money and Radha’s money?
Answer» Money with Sudha = 5 ∴ Money with Radha = 3 times Sudha = 3 × ₹5 = ₹ 15 i) Radha : Sudha 15 : 5 15/5 = 3/1 = 3:1 ii) Sudha : Radha = ₹ 5 : ₹ 15 = 5 : 15 = 5/15 = 1 : 3

Sudha has ₹ 5. Money with Radha is 3 times the money with Sudha. How much money does Radha have? (i) What is the ratio of Radha’s money and Sudha’s money? (ii) What is the ratio of Sudha’s money and Radha’s money?

Answer»

Money with Sudha = 5

∴ Money with Radha = 3 times

Sudha = 3 × ₹5 = ₹ 15

i) Radha : Sudha 15 : 5

15/5 = 3/1

= 3:1

ii) Sudha : Radha = ₹ 5 : ₹ 15

= 5 : 15

= 5/15

= 1 : 3