In 2 1/4 hours, Nick wrote 36 text messages what’s was his unit rate during the time? A.14 messages per hour

B.16 messages per hour

C.34 messages per hour

D.81 messages per hour

A. 224 messages per hour

B. 256 messages per hour

C. 544 messages per hour

D. 1296 messages per hour

Step-by-step explanation:

First you need to figure out how many messages Nick wrote in 1 hour

36 messages÷ 2.25

2.25 hours÷ 2.25

=

16 messages

1 hour

=

16 messages

hour

Then you multiply how ever many hours by 16 because Nick can write 16 messages in 1 hour.