Question

13. By selling 125 TV sets, a shopkeeper gall
sets. Find the gain per cent.
V sets, a shopkeeper gains an amount equal to the selling price of 5 TV sets.find the gain percentage​

Answer 1

Your question :---- By selling 125 TV sets , a shopkeeper gains an amount equal to the selling price of 5 TV sets. find the gain percentage ????

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Let SP of 1 TV set = Rs 1

Then, SP of 125 TV sets = Rs ( 1 X 125 ) = Rs 125

Gain = SP of 5 TV sets = Rs 5

C.P. of 125 TV sets = SP - Gain = Rs ( 125 - 5 ) = Rs 120

Gain % = (Gain/CP) X 100

Gain % = (5 × 100)/120

Gain % = 25/6 = 4(1/6) % (Ans)

(Mark as brainlist)