the cost of 15 articles is equal to sale prize of 12 article.the gain % is
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CP of 15 articles=Sp of 12 articles
let the sp of 12 articles be x
CP of 15 articles = x
1 article= x/25
gain = SP - CP
x-x/25
24x/25
when the CP is x gain is 24x/25
when the CP is one gain = 24x/25÷x
when the CP is 100,gain=24x/25÷x×100
96%
m not sure if this is correct but I tried........
let the sp of 12 articles be x
CP of 15 articles = x
1 article= x/25
gain = SP - CP
x-x/25
24x/25
when the CP is x gain is 24x/25
when the CP is one gain = 24x/25÷x
when the CP is 100,gain=24x/25÷x×100
96%
m not sure if this is correct but I tried........
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