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| 1. |
A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%? |
| Answer» C.P. of 6 toffees = Re. 1 S.P. of 6 toffees = 120% of Re. 1 = Rs. 6 5 For Rs. 6 , toffees sold = 6. 5 For Re. 1, toffees sold = 6 x 5 = 5. 6 Video Explanation: https://youtu.be/7wKrnZ0LKA8 | |