Question

If the cost price of 4 apples is equal to the selling price of 5 apples then the loss is no
1) 20%
2)25%
3)100/3%
4)30%
give only the answer​

Answer 1

Answer:

1) 20% please mark me brainliest

Answer 2

Answer:

let the CP be Rs 1

$cp = 4 \\ sp = 5 \\ loss = 5 - 4 = 1 \\ loss\% = \frac{loss}{cp \ \: } \times 100 \\ \frac{1}{5 } \times 100 \\ = 20\%$