Question

Kailey writes 40 words per minute. How many words does she write in
3.5 minutes?

Answer 1

140 words

Explanation:

You need to get from 40 words a minute to _____ words in 3.5 minutes. You get from 1 minute to 3.5 minutes by multiplying by 3.5. You then do the same thing to 40 to make it proportional.

Answer 2

140

Explanation:

3.5×40=140

.........................