Saved Bookmarks
| 1. |
A box contains of 5 rupee,2 rupee and 1 rupee coins and their values are in the ratio of 15:4:2 respectively.if there are total 112 coins,how many 2 rupee coins are there in the box? |
|
Answer» Answer: let a box containing 5 RUPEES=15x, SIMILARLY box containing 2 rupees=4x, then containing 1 rupee=2x Step-by-step explanation: the total coin PRESENT in the box=112 so 15x+4x+2x=112 => 21x=112 => x=112/21=5.3 so the number of 2 rupees present in box = 4x=4×5.3=21.2 (answer) |
|