1. We know that 30% expressed as a decimal is 0.30

Since 30% of people were using the internet, 0.30*3200 is our answer.
3200*0.30= 960.

Therefore 960 people were using the internet out of the 3200 surveyed.

4 0

3 years ago

If Charlotte spent 25% more on furniture than she will on flooring, how much did she spend on furniture?

SashulF [63]

Answer:

Charlotte spent $x + 0.25x$ on furniture

Step-by-step explanation:

Given:

Charlotte spent 25% more on furniture than she will on flooring

To Find:

Amount spent on furniture = ?

Solution:

Let the amount spent on flooring be x

and the amount spent on furniture be y

25% more on furniture than she spent on flooring can be written as

=>25% of x

So the cost spent on furniture will be

=>y= cost spent on flooring + 25% of cost spent on flooring

=>y= x + 25% of x

=>y= $x + \frac{25}{100} \times x$

=> y= $x + 0.25x$

3 0

3 years ago