Question

the cost price of 12pens is equal to selling price of 10 pens find the percentage
( who knows answer only)​

Answer 1

Answer:

let the cp be x

so the cp of 10 pens =10x

the sp of pen =cp of 12 pen=12x

sp,is greater than Cp

so, gain =12x -10x= 2x

gain%=2x/10 ×100 =20 % answer

Step-by-step explanation:

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