Question

if the cost price of 6 dolls if the cost price of 6 dolls is equal to the selling price of 5 dolls then find the profit percentage ​

Answer 1

answer-

cp of 6 dolls = sp of 5 dolls

let cp of 1 doll be 1

so cp of 6 doll = 1*6=6

now, cp of 6 dolls = sp of 5 dolls

so sp of 5 dolls = 6

sp of 1 doll = 6/5

sp of 1 doll = 1.2

now cp of 1 doll = 1

sp of 1 doll = 1.2

so, profit = sp-cp

profit= 1.2-1= 0.2

profit=0.2

profit%= profit/cp * 100

profit% = 0.2/1 * 100

profit%= 0.2*100

profit%= 20%

hope it helps

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