Question

An old woman buys 25 berries for 10 rupees.How many berries should she sell for 10 rupees such that she gains 25%?
Answer:20 berries​

Answer 1

Answer:

20 berries

Step-by-step explanation:

in 10 rupees she buys = 25 berries

so in 1 ruppes = 25/10

profit gains 25% i.e. selling price is 12.5

that means she sold all the 25 berries in 12.5 rupees.

so in 12.5 she sold = 25 berries

in 1 rupee = 25/12.5

so in 10 rupee she will sold = 25 / 12.5 × 10 = 20 berries

Answer 2

Answer:

the answer is 20 berries