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3 years ago

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

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!

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Which equation represents the line that passes through (–8, 11) and (4, 7/2)?

slavikrds [6]

A is the answer since if you graph it, it has those points, or you may just simply plug in the x points that are given and see if they equal the y number

5 0

3 years ago

Simplify -12.5 - (-4.8)

Elan Coil [88]

Answer: -17.5

Step-by-step explanation:Use this rule:

1. -a-b=-(a+b)−a−b=−(a+b).

-(12.5+4.8)−(12.5+4.8)

2.Use the algorithm method.

1 2 . 5

+ 4 . 8

1 7 . 3

3.After simplification, we have:

-(12.5+4.8)=-17.3−(12.5+4.8)=−17.3

4. Therefore, -12.5-4.8=-17.3−12.5−4.8=−17.3.

-17.3−17.3

4 0

3 years ago

Solve four sixths plus one third

koban [17]

Answer:

Solve four sixths plus one third

The answer is 1

4 0

2 years ago

Plz answer then explain how did you did it

Stella [2.4K]

Answer:

subtract the exponents:

a^7-2=a^5

Step-by-step explanation:

4 0

2 years ago

How do i figure out 9 1/6 - 8 5/6<br> and 10 3/4 - 6 4/4?

Westkost [7]

Answer:

1) $9\frac{1}{6}-8\frac{5}{6}=\frac{1}{3}$

2) $10\frac{3}{4}-6\frac{4}{4}=3\frac{3}{4}$

Step-by-step explanation:

You can convert he mixed numbers to improper fractions:

1. Multiply the whole number part by the denominator of the fraction.

2. Add the product obtained to the numerator.

3. The denominator does not change.

Then:

$9\frac{1}{6}=\frac{54+1}{6}=\frac{55}{6}\\\\8\frac{5}{6}=\frac{48+5}{6}=\frac{53}{6}\\\\10\frac{3}{4}=\frac{40+3}{4}=\frac{43}{4}\\\\6\frac{4}{4}=\frac{24+4}{4}=\frac{28}{4}$

Observe that, in each subtraction, the denominators are equal, then you can rewrite the denominator and subtract the numerators:

$1)\ \frac{55}{6}-\frac{53}{6}=\frac{55-53}{6}= \frac{2}{6}=\frac{1}{3} \\\\2)\ \frac{43}{4}-\frac{28}{4}=\frac{43-28}{4}= \frac{15}{4}$

Divide 15 by 4. The quotient will be 3 and the remainder 3.

Then:

$\frac{15}{4}=3\frac{3}{4}$

6 0

2 years ago