Question

Match the following items.

1. 2/5 4%

2. 0.04 220%

3. 250% 1/4

4. 25% 2.5

5. 2 1/5 40%

Answer 1

1. 40%
2. 4%
3. 2.5
4. 1/4
5. 220%

Answer 2

Conversion are shown below.

Explanation:

We have to match the items.

To convert a number into percentage, we multiply it by 100%.

T convert a percentage into number, we divide it by 100.

1)

`\displaystyle(2)/(5) \\\\(2)/(5)* 100\% = 40\%`

2)

`0.04\\= 0 .04* 100\5 = 4\%`

3)

`250\%\\\\\displaystyle(250)/(100) = 2.5`

4)

`25\%\\\\\displaystyle(25)/(100) =(1)/(4) = 0.25`

5)

`2\displaystyle(1)/(5)\\\\=(11)/(5)* 100\% = 220\%`