Question

What was Zane's unit rate, in words per minute, on each test?

Answer 1

Answer:

Test A: 40 words per minute

Test B: 54 words per minute

Test C: 44 words per minute

Test B has the highest unit rate

Step-by-step explanation:

Test A divide 30 by $\frac{3}{4}$ (30/0.75=40)

Test B divide 78 by $1\frac{1}{2}$ (78/1.5=52)

Test C divide 99 by $2\frac{1}{4}$ (99/2.25=44)

Hope this helps :-)

$-noorati$