110k views
11 votes
Susan typed 245 words in 3.5 minutes. What is Susan's typing rate?

1 Answer

3 votes

Answer:

70 words/minute

Explanation:

Proportions:

245 words โ‡’ 3.5 minutes

S words โ‡’ 1 minute

S = 245 words*1minute/3.5minutes

S = 70 words per minute

User Miyuru Sagarage
by
3.4k points