Question

Valerie has 10 CDs in her music case 7 of the CDs are pop music CDs what is this amount written as a decimal

Answer 1

the amount of pop music CD's written as a decimal is., 0.7

Explanation:

As per the statement:

Valerie has 10 CD's in her music case 7 of the CD's are pop music CD's

⇒Total music CD's in her case = 10

and

Number of pop music CD's are = 7

We have to find the amount of pop music CD's in her case.

`\text{Amount of pop music CD's} =\frac{\text{Number of pop music CD's}}{\text{Total number of music CD's}}`

Substitute the given values we have;

`\text{Amount of pop music CD's} = (7)/(10)`

or

`\text{Amount of pop music CD's} =0.7`

Therefore, the amount of pop music CD's written as a decimal is., 0.7