a man purchased a box full of pencils at the rate of 7 for Rs 9 and sold all of them at the rate of 8 for Rs 11. In this transaction he gained Rs 10. How many pencils did the box contain.
Answers
Answered by
1
7 for 9
8 for 11
He gained 10
7-8= 1
11-9= 2
12 pencils in a box
8 for 11
He gained 10
7-8= 1
11-9= 2
12 pencils in a box
Similar questions