Question

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u1: unit price and proportions
due: april 30 at 8:00 am
grade: 11%
✓ simple proportions (positive)
proportional reasoning
distance-speed-time l1
which price is better? level 1
which price is better? level 2
finding unit rates (guided)
unit data: determining reason
scientific calculator
graphing calculator
hope thomas
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proportional reasoning
score: 1/15 penalty: 1 off
question
cameron drove 156 miles in 3 hours. if he continued at the same rate, how long would it take to travel 520 miles?
answer attempt 1 out of 2
submit answer

Explanation:

Step1: Calculate speed rate

$\text{Speed} = \frac{156}{3} = 52$ miles/hour

Step2: Calculate travel time

$\text{Time} = \frac{520}{52}$

Answer:

10 hours