Question

Choose the correct Answer:
31. What percent of 40 kg is 10 kg ?
(a) 25%
(b) 20%
(c) 10%
Irm/hour​

Answer 1

Answer:

a)25 %

Step-by-step explanation:

$\frac{10}{40} \times 100 = 25$

hope it helps...

Answer 2

To Find:

What percent of 40 kg is 10 kg?

Method 1:

We know that:

• Percentage, % = (Value × 100) /Total Value

We have:

• Value = 10
• Total value = 40

• Percentage, % = (10 × 100) /40
• Percentage, % = 25

Method 2:

We have to make the total value as 100 then we get the percentage.

• Total value = 40
• Total value = 40 × 2.5 = 100

If we multiply 2.5 with 40 then we get 100.

So, we have to multiply same number with the given value.

• Percentage, % = 2.5 × Given value
• Percentage, % = 2.5 × 10
• Percentage, % = 25

Hence,

• (a) 25% of 40 kg is 10 kg.