Sally drove 150 miles in 2 1/2 hours. What is her average speed in miles per hour.
2 answers:
Answer: 150 divided by 2 1/2 is 60
Step-by-step explanation:
Answer:
Her average speed was 60 miles per hour.
Step-by-step explanation:
150 divided by 5 is 30.
30 x 2 = 60
Because 2 1/2 contains 5 half hour.
When you get that single half hour you times it by 2 since 1 hour is made up of 2 half hour. Which makes 60 miles per hour.
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