A bag contains 50 paise, 25 paisa and 20 paisa coins whose values are in the proportion of 5 : 4 : 3 . If the total numbers of coins are 205, then find the number of 50 paise coins. |
75 80 36 50 |
50 |
50 p 25 p 20 p Value ⇒ 5 : 4 : 3 No. ⇒ 10 : 16 : 15 ⇒ 41R = 205 ⇒ 1R = 5 ⇒ No. of 50p coins = 6R = 5 × 10 = 50 |