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3 years ago

Question Alice drove her car 279 miles in 6 hours. Write this rate as a reduced fraction.

Mathematics

2 answers:

ella [17]3 years ago

4 0

Answer:93/2 or 46.5 mph

Step-by-step explanation:

vredina [299]3 years ago

3 0

Answer:

Step-by-step explanation:

<h3>•Form the given into a fraction using <u>m/hrs</u> format</h3><h3 /><h3>279/6</h3><h3 /><h3>•Reduced the fraction</h3><h3 /><h3>279 ÷ 3</h3><h3>-----------</h3><h3> 6 ÷ 3</h3><h3 /><h3>•Final answer</h3><h3 /><h3>93/2</h3>

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2 years ago

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3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST

stira [4]

The air force plane travelled for a total of 6.9 hours.

<u>SOLUTION: </u>

Given, An Air Force plane left Nairobi and flew west at an average speed of 159 mph. A cargo plane left sometime later flying in the same direction at an average speed of 207 mph. After flying for 5.3 hours the cargo plane caught up with the Air Force plane.

We have to find the number of hours the Air Force plane flew before the cargo plane caught up.

Now, we know that, $\text { distance travelled }=\text { speed } \times \text { time }$

For air force plane $\rightarrow \text { distance travelled }=159 \mathrm{x} \text { time taken by air force plane }$

$\text { For cargo plane } \rightarrow \text { distance travelled }=207 \times 5.3 \text { hours }$

Now, when cargo plane caught the air force plane the distance travelled by the planes will be equal.

So, $159 \times \text { time taken by air force plane }=207 \times 5.3$

$\Rightarrow =\frac{207 \times 5.3}{159}$

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6 0

3 years ago

Use the rules of negative numbers to calculate -6 + -6 - -2

yaroslaw [1]

-6+ -6- -2
Adding a negative is the same as subtracting a positive.
-6 - 6 - -2
Subtracting a negative is the same as adding a positive.
-6 - 6 + 2
Subtracting a number from a negative number is like adding the positive numbers, just remember to put the negative sign in front of the number.
-12 + 2
Adding a positive number to a negative number is like subtracting a positive from another positive, but don't forget the negative sign when you're done.
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4 0

3 years ago

Read 2 more answers

4(-3)(-2)<br> How do<br> I do this?

Fiesta28 [93]

Answer:

4(-3)(-2) = 24

Step-by-step explanation:

first solve the numbers in parenthesis.

4(-3)(-2)

= 4(6)

the negative sign cancels out in the product, because both of the numbers you multiplied are negative, which makes the product positive.

now solve for 4(6).

4(6) = 24

4 0

3 years ago