Question

(1) Find the ratio of the cost price and the selling price if there is Loss of of 12/1 2
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Answer 1

Answer:

If purchase price is Rs 100, then SP = Rs 87.5

so ratio of purchase price and sell price if there is loss of 12 1/(2 )% = 100/87.5= 8/7

Answer 2

12 / 12

Step-by-step explanation:

3.4 ' 87 [ 45+ 6 ]  

2-1 [90- 100] = -10