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Ksju [112]
3 years ago
5

Rewrite the fractions 2/5and 4/ 15 as fractions with a least common denominator.

Mathematics
2 answers:
Vladimir [108]3 years ago
8 0

2/5 will become 1/1

4/15 will become 2/3

nikklg [1K]3 years ago
6 0

Answer:

\frac{4}{15} and \frac{6}{15}

Step-by-step explanation:

LCM of 5 and 15 = 15

\frac{2}{5} = \frac{6}{15}

\frac{4}{15}

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Get the common denominator
myrzilka [38]

Answer:

(x+7)(x-2)

Step-by-step explanation:

Multiply the second fraction by (x-2) so that the value of it doesn't change

4 0
3 years ago
What is the difference of 7 1/6−3 5/8? fractions. with common denominators
lord [1]

Answer: 3 13/24

Step-by-step explanation:

<u>Turn 7 1/6 into an Improper Fraction:</u>

43/6 - 3 5/8

<u>Turn 3 5/8 into an Improper Fraction:</u>

43/6 - 29/8

<u>Subtract:</u>

43/6 - 29/8= 85/24

<u>Turn 85/24 into a Mixed Number (Final Step):</u>

85/24 = 3 13/24

<u>Answer:</u>

3 13/24

Hope this Helps!

<u></u>

4 0
3 years ago
Use the Fundamental Counting Principle to find the total number of possible outcomes.
krok68 [10]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
What is 8.038×108 in standard form?
skad [1K]
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3 0
3 years ago
Read 2 more answers
What is the solution to 4(x-1)-2(3x+5)=-3x-1
Margarita [4]

To solve this problem, we need to get the variable x alone on one side of the equation. To begin, we are going to use the distributive property twice on the left side of the equation to expand the multiplication and get rid of the parentheses.

4(x-1) - 2(3x + 5) = -3x -1

4x - 4 -6x - 10 = -3x - 1

Next, we should combine like terms on the left side of the equation. This means we should add/subtract the variable terms and the constant terms in order to simplify this equation further.

-2x - 14 = -3x - 1

Then, we have to add 3x to both sides of the equation to get the variable terms all on the left side of the equation.

x - 14 = -1

After that, we should add 14 to both sides of the equation to get the variable x alone one the left side of the equation.

x = 13

Therefore, the answer is 13.

Hope this helps!

4 0
3 years ago
Read 2 more answers
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