if the cost price of 18 mangoes is the same as the selling price of 16 mangoes. find the gain percent

CBSE Class 8 Answered

if the cost price of 18 mangoes is the same as the selling price of 16 mangoes. find the gain percent

Asked by ajayrath7 | 11 Oct, 2017, 08:25: AM

Expert Answer

begin mathsize 16px style Let space the space cost space price space of space each space mango space be space Re. space 1. Then comma straight C. straight P. space of space 18 space mangoes equals Rs. space 18 rightwards double arrow straight S. straight P. space of space 16 space mangoes equals Rs. space 18 Now comma straight C. straight P. space of space 16 space mangoes equals Rs. space 16 Gain equals straight S. straight P. negative straight C. straight P. equals Rs. space left parenthesis 18 minus 16 right parenthesis equals Rs. space 2 Gain percent sign equals open parentheses fraction numerator Gain over denominator straight C. straight P. end fraction cross times 100 close parentheses percent sign equals open parentheses 2 over 16 cross times 100 close parentheses percent sign equals 12.5 percent sign end style

Answered by Rashmi Khot | 21 Dec, 2017, 02:55: PM

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