When a book is sold for Rs 76 the gain is 52%. The gain when it is sold for Rs 74 is?
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S.P = 76
G = 52%
C.P = S.P*100/(100+G)
= 76*100/152 = 50
C.P = 50
S.P = 74
G = 24
G% = G/C.P *100 = 24/50 * 100 = 48%
Hence gain% is 48%
OR
S.P---76====152%
S.P---74====X%
X = 74*152/76 = 148
Hence there is a gain of 48%.
Hope it helps
G = 52%
C.P = S.P*100/(100+G)
= 76*100/152 = 50
C.P = 50
S.P = 74
G = 24
G% = G/C.P *100 = 24/50 * 100 = 48%
Hence gain% is 48%
OR
S.P---76====152%
S.P---74====X%
X = 74*152/76 = 148
Hence there is a gain of 48%.
Hope it helps
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