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abigail walks 8 miles in 2 hours. How far will she walk at this speed in 3 hours?

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Solution

abigailwalks8milesin2hours.Howfarwillshewalkatthisspeedin3hours?

Solution

trip2distance:12
Solution steps
Given Time:
trip1:2
trip2:3
Given Distance:trip1:8
Represent the speed in terms of x:trip1:x
trip1​Speedx​Time2​Distance8​​
Write an equation for trip 1Distance = Speed ⋅ Time8=x⋅2
Solve for x,8=x⋅2:x=4
speed:4
Represent the distance in terms of y:trip2:y
trip2​Speed4​Time3​Distancey​​
Write an equation for trip 2Distance = Speed ⋅ Timey=4⋅3
Solve for y,y=4⋅3:y=12
trip2distance:12

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