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Kisachek [45]
3 years ago
6

How do u turn 2 3/4 into a improper faction

Mathematics
2 answers:
n200080 [17]3 years ago
8 0

To turn a mixed number into an improper fraction, you have to multiply the denominator with the whole number and add the numerator to the result. The denominator doesn't change.

The denominator is 4. The whole number is 2. Multiply:

4 \times 2 = 8

The numerator is 3. Add that to the product of the denominator and whole number.

8+3=11

The denominator stays the same. The denominator is 4. Make it as a fraction(improper).

Numerator = 11 \\ Denominator = 4 \\ \\ Fraction: \frac{11}{4}

Your answer is \frac{11}{4}

Tcecarenko [31]3 years ago
5 0

Hello!

To find any improper question. Multiply the denominator and the whole number, then add that result to the numerator. and then put that number of the original denominator.

For this equation:

4×2=8

8+3=11

Your improper fraction: 11/4

I hope it helps!

You might be interested in
What is the volume of a cylinder with a diameter of 8 name m and a height of 5.5
Cerrena [4.2K]

To begin, you must plug all the values you have into a formula, and also putting them in the right form.

The formula for the volume of a cylinder is: πr²h

FINDING RADIUS: With this in mind, now we know that, our diameter must be converted to a radius. To do this, you divide your diameter by two. This gives you, 4 as your radius.

FINDING HEIGHT: In the question you sent, you can tell they've given you, your height, so all you need to do is plug it into the equation.

PLUGGING IT IN:

Your pi, stays the same when using a calculator, just press your pi symbol depending on the calculator you are using. Your radius is 4, therefore it wants you to square it, which is 4x4, which equals 16. Next, you want to multiply it by the height, so just multiply it with your height, 5.5

YOUR ANSWER:

276.46m

6 0
3 years ago
Why can you use cross products to solve the proportion 18/5 = x/100 for x ?
Tcecarenko [31]

Answer:

Yes, you can use cross products to solve for x in this proportion. Also, x is 360.

Step-by-step explanation:

Yes, you can use cross products to solve for x in that proportion.

Here's how you do it :

\frac{18}{5} = \frac{x}{100}

We cross product, getting :

18 * 100 = 5 * x

1800 = 5x

Divide by 5 on both sides to get x by itself.

360 = x

Yes, you can use cross products to solve for x in this proportion. Also, x is 360.

Hope this helps, please mark brainliest if possible. Have a great day.

4 0
3 years ago
in a certain country the life expectancy of a woman born in 1995 was 80.2 years. Between 1995 and 2005, the life expectancy incr
Taya2010 [7]
The life expectancy would increase by 0.8 by 1995 to 2005 so a woman would be alive on average 81 years by 2005
3 0
3 years ago
The formula to find the perimeter of a rectangle is 2L + 2W. Rewrite this expression using the distributive property.
omeli [17]
Distributive Property - 2(L + W)
7 0
3 years ago
Is this in standard form ? if it isn't then what would it be in standard form ?
Assoli18 [71]
No...standard form cannot have fractions

2/3x - 1/3y = 2....multiply by common denominator of 3 to get rid of fractions
2x - y = 6 <== standard form
7 0
3 years ago
Read 2 more answers
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