Question

Alisa types 900 words in 20 minutes. What is her typing speed in word per minutes?

*Please Show Work*

Answer 1

45 words per minute.

Explanation:

900 / 20 = 45

think of it as 45 times 2, that equals 90. since you took away the zero from the twenty (to make the problem easier) you can add it to the product of 45 time 2. (90)