In 90 minutes, John can run 30 laps around the track. Determine the number of laps he can run per hour.
1 answer:
Answer:
in 90 minutes he ran 30 laps
there is 60 minutes in a hour so the fraction would be
2/3 so we have to multiply this by 30
2/3*30=20
He can run 20 laps in a hour
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Each side is 36 inches. since it is a square all sides are the same length. 144 divided by 4 (number of sides) =36. hope that helps
Answer:
7/8
Step-by-step explanation:
Let's make an equation. T will be the number. (T+5)/4=7 Let's multiply both sides by 4 to get T by itself. T+5=28 Subtract 5 from both sides. T=23Your number is 23.
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