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xeze [42]
3 years ago
15

What are two ratios that are equivalent to 12:20?

Mathematics
2 answers:
arlik [135]3 years ago
7 0

Answer: 3 : 5 and 6 : 10

Explanation: First rewrite the ratio 12 : 20 as the fraction 12/20.

Next, we can find an equal ratio by

simply writing this fraction in lowest terms.

If we divide both the numerator and denominator of 12/20

by their greatest common factor of 4, we get the equal ratio 3/5.

Now we can use 3/5 to find another equal ratio.

If we multiply both the numerator and denominator

of 3/5 by 2, we get the equal ratio 6/10.

So 12 : 20 is equal to 3 : 5 and 6 : 10.

Make sure to write your final answers

using the same form as the original problem.

Andrei [34K]3 years ago
4 0

Answer:

24:40, and 6:10

Step-by-step explanation:

I hope my answer was helpful and accurate! Have a blessed day!!

P.S may I please have brainliest if my answers deserves it, I don't normaly ask I currently have enought points but not enough brainliest to level up

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What is the square root of 8 rounded to the nearest tenth?
frozen [14]

Square Root of 8 to the nearest tenth, means to calculate the square root of 8 where the answer should only have one number after the decimal point.

Here are step-by-step instructions for how to get the square root of 8 to the nearest tenth:

Step 1: Calculate

We calculate the square root of 8 to be:

√8 = 2.82842712474619

Step 2: Reduce

Reduce the tail of the answer above to two numbers after the decimal point:

2.82

Step 3: Round

Round 2.82 so you only have one digit after the decimal point to get the answer:

2.8

To check that the answer is correct, use your calculator to confirm that 2.82 is about 8.

8 0
3 years ago
If the surface of the water is at an elevation 0 meters, which person is located at an elevation
Eva8 [605]
The correct answer is that noa is located at an elevation
5 0
3 years ago
A rectangle measures 2 <br> 1/2<br> inches by 1 <br> 5/16<br> inches. What is its area?
Norma-Jean [14]

Answer:

it would be 3.28125

Step-by-step explanation:

do base times height to get the area

6 0
3 years ago
Supposed charity received a donation of $23.9 million. If this represents 54% of the charity donated funds what is the total amo
Tanzania [10]

Total amount of funds is $44.26 million.

Step-by-step explanation:

Given,

Donation received = $23.9 million

As it represents 54% of charity.

Let,

Total amount = x

Therefore,

54% of x = 23.9 million

\frac{54}{100}*x=23.9\\0.54x=23.9

Dividing both sides by 0.54

\frac{0.54x}{0.54}=\frac{23.9}{0.54}\\x=\$44.26\ millions

Total amount of funds is $44.26 million.

Keywords: percentage, division

Learn more about percentages at:

  • brainly.com/question/3950386
  • brainly.com/question/4021035

#LearnwithBrainly

8 0
3 years ago
What is the simplified value of the expression below?
Iteru [2.4K]

Use PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). Solve the problem in that order.

In this case, you would first solve the parentheses (6.3-4) to get 2.3. The problem is now 8.2+4.1(2.3). Next, multiply 4.1*2.3 to get 9.43. The problem is now 8.2+9.43. After adding, the only thing that remains is 17.63.

So, the answer is B 17.63.

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
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