3 years ago

How can knowing ths GCF and LCM help you when you add and subtract and multiply fractions

1 answer:

3 0

Knowing the GCF and LCM helps me when me add and subtract and multiply fractions by breaking the numbers in to 2 different sections and looking at my table of contents

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antoniya [11.8K]

Answer:

48°

Step-by-step explanation:

We can use the explanations from my previous answers to solve this. Lines are 180 degree angles. Use the equation: x + 132 = 180

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180 - 132 = 48

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2 years ago

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Can someone help me and write the answer in scientific notation and show the steps

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3 years ago

What is the rate of increase for the function f(x) = {(124)2X ?

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Step-by-step explanation:

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3 years ago

You buy milk that contains 180 calories per 2 cups. Use a ratio table to find the number of calories in 5.5 cups.

Ludmilka [50]

Answer:

The number of calories in 5.5 cups are 495.

Step-by-step explanation:

Given:

You buy milk that contains 180 calories per 2 cups.

Now, to find the number of calories in 5.5 cups.

Let the number of calories in 5.5 cups be $x.$

As, in 2 cups there are 180 calories.

2 cups is equivalent to 180 calories.

Thus, the ratio would be $2:180.$

So, in 5.5 cups there are $x$ calories.

5.5 cups is equivalent to $x$ calories.

Thus, the ratio would be $5.5:x.$

Now, we set proportion to get the number of calories in 5.5 cups:

$2:180::5.5:x$

$\frac{2}{180} =\frac{5.5}{x}$

By cross multiplying we get:

$2x=990$

Dividing both sides by 2 we get:

$x=495$ .

Therefore, the number of calories in 5.5 cups are 495.

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3 years ago

Brainliest 4 whoever can tell me the correct answer to this question

Montano1993 [528]

If you explain what I’m doing I might be able to help

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2 years ago