Question

what is percentage of the circle. are blue​

Answer 1

Answer:

40% circles are blue.

Step-by-step explanation:

There are 2 blue circles out of 5.

This can be represented as

$\frac{2}{5}$

And to convert it into percentage, just simply multiply the value by 100.

Hence,

$\frac{2}{5} \times 100 = 2 \times 20 = 40\%$

Answer 2

Step-by-step explanation:

There are 5 circles from which 2 circles are blue

Hence, We can write it as

$\frac{no. \: of \: blue \: circles}{total \: no. \: of \:circles } = \frac{2}{5} \\ \\ = \frac{2}{5} \times 100 = 2 \times 20 = 40\%$