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4 votes
Blake ran three miles for his workout today. He ran the first mile in 7.2 minutes, the second mile in 7.35 minutes, and the third mile in 7.5 minutes. What was his total time for the three miles?

8.82 minutes

22.05 minutes

21.15 minutes

21.05 minutes

User Hazzik
by
4.9k points

2 Answers

1 vote
22.05 minutes

7 + 7 + 7 = 21
.2 can be rounded to .20 and .5 to .50
.20 + .35 + .50 = 1.05
21 + 1.05 = 22.05
User Teflon Ted
by
4.1k points
6 votes

Answer:

22.05 minutes

Explanation:

7.2 + 7.35 + 7.5 = 22.05 minutes

User Extraeee
by
4.3k points