Answer:
Willa can type 60 words per minute
Explanation:
60 minutes = 1 hour
1/4 hour = 1/4 × 60 minutes
= 60/4 minutes
= 15 minutes
Quarter of an hour= 15 minutes
Willa can type 900 words in 15 minutes
how many words per minute can willa type?
Words per minute= Total words in 15 minutes / 15 minutes
= 900 / 15
= 60 words per minute
Willa can type 60 words per minute