Question

Vaibhav sold two radios at rupees 924 each on one he gains 20% and on the other he loses 20% how much does he gain or lose in the whole transaction ​

Answer 1

Answer:

In the case where loss and gain percentage is common on same selling price, always a loss incurs in total deal. And this can be calculated by a short-cut:

Loss on total deal,

=(Common loss or gain percentage10)2=(2010)2=4%

Alternatively, It can be also calculated through Graphic Change Method: This can be given by,

100 == 20% gain ⇒ 120 == 20% loss ⇒ 96

Loss = 4% (As 100 became 96)

Step-by-step explanation:

Answer 2

this is the right answer.......click on the photo to get step by step explanationhe loses 77 rupees in the whole transaction please mark me as brainliest