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poizon [28]
2 years ago
7

Allie worked for 1/2 hour on Saturday and 2/3 hour on Sunday.What are four common denominators for the fractions?Explain your re

asoning.
Mathematics
1 answer:
podryga [215]2 years ago
5 0

The four common denominators are 6,12, 18 and 24.

<h3>What are fractions?</h3>

A fraction is a non-integer. It is made up of numerators and denominators. An example of a fraction is 2/3. 2 is the numerator and 3 is the denominator.

<h3>What are four common denominators for the fractions?</h3>

The common denominators for the fractions are numbers that would divide both 2 and 3. This numbers can be determined by multiplying 2 and 3 and finding the multiple of the product.

2 x 3 = 6

Multiples of 6 = 6, 12, 18, 24

To learn more about multiples, please check: brainly.com/question/26030133

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ycow [4]

Answer:-3x+12

Step-by-step explanation:

7 0
3 years ago
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- Which of the following expressions has a coefficient of 10 and a constant of 5?
maw [93]

Answer:

Either 10+5 or 10-5

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Coefficient- the number that is multiplied by the variable

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6 0
2 years ago
Find the smallest solution to the equation 2/3 X² equals 24
iren [92.7K]

Answer:

The smallest solution is -6

Step-by-step explanation:

2/3 x^2 = 24

Multiply each side by 3/2

3/2 *2/3 x^2 = 24*3/2

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Take the square root of each side

sqrt(x^2) = sqrt(36)

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The smallest solution is -6

The largest solution is 6

4 0
3 years ago
Express the number in scientific notation. 780,000,000
Aloiza [94]
Scientific notation implies that all the zeros are taken away and replaced with a 10 raised to whatever appropriate power would be necessary to make the number in scientific notation equal to the original number.

In the number 780,000,000, we can see that there are 7 zeros, but the number before the zeros has two digits, so we need to tuck the decimal point in there, because the number has to be between 1 and 10 for math reasons.

7.8 ... but what do we raise it to? We know it has to be 10, but to what power? Well, we just count how many places to the left the decimal point has traveled. From the original number, the decimal point shifted 8 places to the left, so that is the number that we will raise the 10 to.

The final number looks like this:

7.8 * 10^8

780,000,000 in scientific notation is <span>7.8 * 10^8
Hope that helped =)</span>
4 0
3 years ago
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I need to know what’s 67x4
Simora [160]

Answer:

268

Step-by-step explanation:

please give brainliest

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3 years ago
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