subject
Mathematics, 19.11.2020 20:00 grinch4

Zane took three typing tests and recorded the results as shown. Test
Number of
Words
Time
(minutes)
А
30
B
78
1 13
21
99
What was Zane's unit rate, in words per minute, on each test?
On which test does Zane have the highest unit rate?

ansver
Answers: 2

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