Question

Susan can type at a constant rate of 72 words per minute. How many words wouldyou expect Susan to type if she typed for a total of 7 minutes?

Answer 1

The iven rate is 72 word s per minute.

Hence, in 7 minutes the number of words is given by:

$72\times7=504\text{ words}$

Hence, the expected number ofwords is 504 words