Question

The graph shows the average number of words Jenna can type per minute on a computer keyboard. What is the unit rate of the graph?

A. 25 words per minute
B. 150 words per minute
C. 75 words per minute
D. 50 words per minute

Answer 1

D. Jenna can type at 50 words per minute. on the graph it shows that after three minutes she has type 150 words per minute. Divide 150 by 3 and you get 50

Answer 2

On the top, words is 900, and time is 18 minutes.

Divide:

900 ÷ 18 = 50

Answer = D. 50 words per minute

Hope this helped☺☺