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30 votes
30 votes
What is the difference in miles between Kay’s longest bike ride and her shortest bike ride?

Speed (in miles per hour)

Hours Spent on Bike

Monday

8.2

4.25

Tuesday

9.6

3.1

Wednesday

11.1

2.8

Thursday

10.75

1.9

Friday

8.8

3.75

User Will Haynes
by
2.6k points

1 Answer

17 votes
17 votes
(add the numbers up)
monday-12.45
tuesday-12.7
wednesday-13.9
thursday-12.65
friday-12.55
(find highest and lowest)
13.9 & 12.7
(minus them)
13.9-12.7=1.2
Answer is 1.2

User Rebecca
by
3.1k points