Question

25% hens died out of 40 hens. How many hens now left ? ​

Answer 1

Answer:

30hens

Step-by-step explanation:

25% of 40

= 25/100 × 40

= 1/4 × 40

= 10

So 10 hens died

Hens left = (40-10)hens = 30 hens

Mark be as brain.

Answer 2

Answer:

30 hens now left

Step-by-step explanation:

Given -

Total number of hens = 40

25% hens died out of 40 hens

To find -

The number of hence left

Solution -

Percentage means divide by 100 .

25% hens died out of 40 hens

write it as

25% hens died out of total= $\frac{25}{100} \times 40$

Divide 100 and 25 by 25 we get

25% hens died out of total= $\frac{1}{4} \times 40$

25% hens died out of total = $\frac{1\times 40}{4}$

25% hens died out of total =$\frac{40}{4}$

Divide 40 by 4 we get

25% hens died out of total = $10$

∴ The 10 hens are died out of 40 .

Number of hens required = Total hens -  Hens are died

Number of hens required =  $40-10$

Number of hens required = $30$

∴ 30 hens now left .