Question

Nell spends 25% of her time surfing the internet if she spends 1 hour per day surfing the Internet how many hours of free time does she have each day

A) 0.25 B) 1

C) 2 D) 4

Answer 1

We have an equation: 1/?= 25/100

Cross multiply:
25*?= 1*100
⇒ ?= 1*100/25= 4

She has 4 hours of free time each day~

Answer 2

Answer:

Option: D is the correct answer.

The number of hours of free time she have each day  is:

                 D)   4

Step-by-step explanation:

It is given that:

Nell spends 25% of her time surfing the internet.

Also she spends 1 hour per day surfing the internet.

Let she has x hours of free time.

This means that:

25% of x=1 hour

i.e.

$\dfrac{25}{100}\times x=1\\\\\\\dfrac{1}{4}\times x=1\\\\\\x=4$

Hence, the number of hours of free time each day is:

                        4 hours.