Math, asked by Radhamadhavi, 1 year ago

The c.p of 21 articles is equal to the speed of 18 articles. Find the gain or loss percentage


Hriday0102: wht do the question mean by speed
Hriday0102: There is no need for speed here
Hriday0102: It must be the SP
Radhamadhavi: ok thanks

Answers

Answered by SARDARshubham
3
Let the cost of each article be x

C.P of 21 articles = S.P of 18 articles

C.P = 21x
S.P = 18x

Loss amount = 21x-18x = 3x

Loss percentage :

= (3x/21x) × 100
= (1/7)×100
= 14.28 %
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