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23 votes
Charlie runs laps around a track. The table shows how long it takes him to run different numbers of laps. How long would it take Charlie to run 7 laps? Numbers 2 4 6 8 10. Time 18 36 54 72 90

2 Answers

3 votes

Answer:

63

Explanation:

find one lap

2/2=1

18/2=9

1 lap = 9

1·7=7

9·7=63

User Alexvassel
by
4.9k points
7 votes

Answer:

42

Explanation:

User Hasan Fathi
by
5.4k points