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sattari [20]
2 years ago
10

If Jana bikes 15 miles in 50 minutes. How can you find the number of miles she bikes in one hour?

Mathematics
1 answer:
adell [148]2 years ago
8 0

Answer:

Therefore,

Jana bikes 18 miles in one hour.

Step-by-step explanation:

Given:

Jana bikes,

15 miles  ---------------> in 50 minutes

To Find:

How many miles  ------------------> in 1 hour = 60 minutes

Solution:

Let 'x' miles Jana Bikes in 1 hour or 60 minutes

As, 1 hour = 60 minutes

The Ratio of Equation will be

\dfrac{15}{x}=\dfrac{50}{60}

Cross Multiplying we get

x=\dfrac{900}{50}=18\ miles

Therefore,

Jana bikes 18 miles in one hour.

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x is less than or equal to -4 or x is greater than or equal to 5

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There is no intersection of both inequalities when we graph it in number line So, we write the interval notation separately for each inequality

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Now combine both notation by a 'U' symbol Union

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<h3>What is a Linear Equation?</h3>

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