Question

3. If cost price of 60 notebooks is same as selling price of 40% of the notebooks then find the gain %.
(a) 20%
(b) 30%
(c) 40%
(d) 150%
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Answer 1

Answer:

40 percent

Step-by-step explanation:

pla mark brainliest

Answer 2

Answer:

here's your answers

Step-by-step explanation:

Gain %= 20%

hope it helps you