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3 years ago

How do I answer this question

Mathematics

1 answer:

Gnom [1K]3 years ago

6 0

First you have to make it multiplication so you flip 5/2 around and the two “2’s” will cancel each other so it will be 17/5 or 3 2/5

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Write2.1 as a mixed number and as an improper fraction. Do not try to simplify your answers.

Elden [556K]

Answer:

2 1/10 and 21/10

Step-by-step explanation:

2.1 is 2 + 0.1 when expanded.

2 is just 2 and then 0.1 as a fraction is 1/10. The mixed number would be 2 1/10.

The improper fraction is just 21/10 (convert the mixed number into improper form).

Converting from mixed number to improper: Multiply the number in the front (in this case 2) by the denominator.

That is 2 x 10 which is 20. Then add that number (20) to the numerator. 20 + 1 is equal to 21.

21 would be our numerator and the denominator would stay the same (10).

21/10 is the improper form.

8 0

3 years ago

I need some help with this question?¿

IgorLugansk [536]

Easy. Okay. We are trying to find out how much of the pizza they both ate together. To do this we need a common denominator. A common denominator of 3/4 and 1/8 are 8. We don't need to convert 1/8 because it already has 8 as the denominator. So we convert 3/4 into a fraction that has a fraction with a denominator of 8. We multiply both the numerator and denominator by 2 which means 3/4 is equal to 6/8. Now all we have to do is 6/8 + 1/8 which we get 7/8. So the answer is 7/8. I hope this helps.

3 0

3 years ago

Read 2 more answers

'If there is a ton of corn in a tank, and 500 pounds of corn are removed, what is the

Roman55 [17]

Answer:

1,500 pounds :>

Step-by-step explanation:

There are 2,000 pounds in 1 ton, take away 500 from 2,000 you get 1,500

4 0

3 years ago

Find the mean absolute deviation

pantera1 [17]

First find the mean (sum divided by number of values)
4+5+8+10+15=42
42/5=8.4
Then find the difference between each of the numbers and the mean.
4.4, 3.4, 0.4, 1.6, 6.6
Then find the mean of those values.
4.4+3.4+0.4+1.6+6.6=16.4
16.4/5=3.28
Final answer: 3.28

6 0

3 years ago

Read 2 more answers

Use the algebra tiles to model x – 3. Then complete the statements. The variable is represented by Subtracting three is represen

Arte-miy333 [17]

The complete statements are as follows;

The variable is represented by one orange x tiles.

Subtract three is represented by three blue - tiles.

The tiles represent subtraction 3 from an unknown number.

<h3>What are algerbra tiles?</h3>

Algebra tiles are square and rectangle shaped tiles or tiles that represent numbers and variables.

Given

Use the algebra tiles to model x -3.

The complete statements are as follows;

The variable is represented by one orange x tiles.

Subtract three is represented by three blue - tiles.

The tiles represent subtraction 3 from an unknown number.

To know more about algerbra tiles click the link given below.

brainly.com/question/81876

6 0

2 years ago