Math, asked by shivammahawar6015, 1 year ago

If the s.p. of 16 booksis equal to the c.p. of 17 books . find the gain %earned by thecbook dealer

Answers

Answered by BhavyasriAkula
3
Given 16 S P= 17 C P
S P=(17/16) C P
We had a formula
S P. = C P( (100+g%)/100)
(17/16)C P=C P( (100+g)/100)
17/16=(100+g)/100
1700/16=100+g
425/4=100+g
g=25/4%

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