Respuesta :
Answer is Laps Time
[tex]\frac{3}{6}[/tex] lap 1 minutes
3 lap [tex]\frac{12}{2}[/tex] minutes = 6 minutes
4 lap 8 minutes
According to the question,
run around the track in 6 minutes is equal to 3 laps
then, run around the track in 1 minutes is [tex]\frac{3}{6}[/tex] lap
= [tex]\frac{1}{2}[/tex] lap
run around the track in [tex]\frac{12}{2}[/tex] minutes is 3 laps
run around the track in 8 minutes is [tex]\frac{3}{6}*8[/tex]
=4 laps
How to Find Unit Rate or Unit Price
We understand better through example :
1. Ryan purchased 3 apples for $1.80. What is the unit price, or
the cost of one apple?
We want to know the price per apple unit so we set up a ratio with the number of apples in the denominator. The total price goes in the numerator. So the fraction is 1.80/3.
Complete the division: 1.80 ÷ 3 = .60. You can conclude that the per apple price unit rate is $0.60/1. Ryan paid a unit price of $0.60 per apple (60 cents per 1 apple = .60/1).
2. The pottery store can make 176 coffee mugs in an 8 hour day.
How many mugs can they make in one hour?
We want to know the number of mugs made per hour unit so we set up a ratio with hours in the denominator. The total number of mugs made per day goes in the numerator. So the fraction is 176/8.
Complete the division: 176 ÷ 8 = 22. You can conclude that the per hour mug-making unit rate is 22/1. The pottery store makes 22 mugs per hour (22 mugs per 1 hour = 22/1).
Learn more about this type of question here : brainly.com/question/18451832
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