In 2016, 1 out of every 5 people under the age of 50 used a cell phone to read e-books. This means that 2 out of every 10 people under the age of 50 used a cell phone to read e-books. Also, 3 out of every 15 people under the age of 50 used a cell phone to read e-books.

Therefore, if there were x people under the age of 50 in 2016, then the number that used a cell phone to read e-books would be

1/5 × x = x/5

If there were approximately 225 million people under the age of 50 in 2016, then the number that were likely to have read an e-book on a cell phone is

225/5 = 45 people.

3 0

3 years ago

Find the area of <br> A triangle with a base of 8 units and a height of 13 units

daser333 [38]

Answer:

52 units squared

Step-by-step explanation:

$13 \: units\: \times 8 \: units \div 2$

7 0

3 years ago