Math, asked by divyanshi9993, 1 year ago

Please anyone send me answers of question 1st and 2nd

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Answers

Answered by avneet3029
0
hiii
let the cp of 1 notebook be x then cp of 8 notebook will be 8x nd cp of 10 notebook = 10x

then coming back to the question ,

cp of 10 notebook = sp of 8 notebook
sp > cp (given)
10x - 8x
= 2x
gain percent =gain/cp*100
= 2x/8x*100
= 25%
hope it will be correct
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