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Korvikt [17]
4 years ago
9

Write 12.5% as a fraction or mixed number in simplest form

Mathematics
2 answers:
olga2289 [7]4 years ago
6 0
12.5% in decimal form is 0.125

1/8 = 0.125

Your answer = 1/8
lianna [129]4 years ago
6 0

Answer: 1/8

Step-by-step explanation: A percent is a ratio that compares a number to 100. So we can write 12.5% as 12.5/100.

Next, we need to get rid of the decimal. We can multiply the numerator and denominator of a fraction by the same number without changing the value of the fraction.

So to get rid of the decimal, we can multiply the numerator and the denominator of 12.5/100 by 10 and we have 125/1000.

Now, notice that 125/1000 is not in lowest terms because we can divide the numerator and the denominator by 125 to get 1/8.

So 12.5% can be written as the fraction 1/8.

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I just got done testing on this! I can definitely help you.
7 0
4 years ago
The length of a rectangular poster is 9 more inches than half its width. The area of the poster is 72 square inches. Solve for t
Kipish [7]

The dimensions of the rectangle will be 6 inches and 12 inches.

<h3>What is the area of the rectangle?</h3>

Let L be the length and W be the width of the rectangle.

Then the area of the rectangle will be

Area of the rectangle = L × W square units

The length of a rectangular poster is 9 more inches than half its width.

L = W/2 + 9

The area of the poster is 72 square inches. Then we have

72 = L × W

72 = (W/2 + 9) × W

144 = (W + 18) × W

144 = W² + 18W

W² + 18W - 144 = 0

Then the factor of the equation will be

W² + 18W - 144 = 0

W² + 24W - 6W - 144 = 0

W(W + 24) - 6(W + 24) = 0

(W + 24)(W - 6) = 0

W = -24, 6

The width of the rectangle is 6 inches. Then the length of the rectangle will be

L = 6/2 + 9

L = 3 + 9

L = 12 inches

The dimensions of the rectangle will be 6 inches and 12 inches.

More about the area of the rectangle link is given below.

brainly.com/question/20693059

#SPJ1

4 0
2 years ago
C) 25 + (-10) – 3 x [2 – (-2)]​
Alexxx [7]

Answer:

3

Step-by-step explanation:

25 - 10 -3 × [2-(-2)]

25 - 10 -3 × (2+2)

25 - 10 -3 × 4

25 - 10 - 12

3

6 0
3 years ago
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West Middle School has classes of many different sizes during first period. The number of students in each class is shown.
Kazeer [188]
Need more information
6 0
3 years ago
I don't know the answer i need help ASAP!
Eduardwww [97]

Answer:

3

Step-by-step explanation:

The area of a triangle = 1/2 x base x height

The base here is 2 and the height is 3.

2 x 3 = 6

1/2 x 6 = 3

3 0
3 years ago
Read 2 more answers
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