Question

If you can read 18 words in 8 seconds how long does it take to read 63 words

Answer 1

28 seconds.

Explanation:

Let's use a ratio:

words : seconds

18 : 8

9 : 4

63 : 28

Answer 2

28 seconds

Explanation:

You divide 18/8 to get 2.25. Then you divide 63 and 2.25 to get 28.