English, asked by vk699244, 7 months ago

10 television sets were sold by Harish. At 5 of them he gains 10% and at another 5 he losses 10%. E
price of the sofa set.
7.
his gain or losses per cent in whole transaction.
8. Shahana houht 18 dozen hall nens and sold them at a loss equal to S.P. of 2 dozen of ball per​

Answers

Answered by vedika5582
0

Answer:

SP=xRs

CP=(0.8x+600)Rs

P%=14

7

2

%

SP=

100

CP(100+P%)

x=

100

(0.8x+600)(100+

7

100

)

x=

7×100

(0.8x+600)(800)

700x=640x+480,000

x=8,000

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