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3 years ago

Express the fraction in simplest form.

Mathematics

1 answer:

Serhud [2]3 years ago

5 0

A. already in simp form
B. same as a
C. 3/4 ( divide numerator and denominator by 4)
D. same as a and b

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Answer:

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Step-by-step explanation:

3/4 = 0.75

5/4= 1.25

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1 year ago

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On Monday, Torrance practiced the violin for 4/10 of an hour. On Tuesday, he practiced for 1 6/8 of an hour. How much time did h

Yuri [45]

Answer: $2\frac{3}{20}$

<u>Step-by-step explanation:</u>

First, convert mixed numbers into improper fractions and simplify all fractions

$\frac{4}{10}$ ÷ $\frac{2}{2}$ = $\frac{2}{5}$

$1\frac{6}{8}$ = $\frac{8(1) + 6}{8}$ = $\frac{14}{8}$ ÷ $\frac{2}{2}$ = $\frac{7}{4}$

Next, find their sum. Remember to find the LCD and convert the fractions so they have like denominators.

Monday + Tuesday = Total

$\frac{2}{5}$ + $\frac{7}{4}$ = Total <em>the LCD of 5 and 4 is 20</em>

$(\frac{4}{4})\frac{2}{5}$ + $(\frac{5}{5})\frac{7}{4}$ = Total

$\frac{8}{20}$ + $\frac{35}{20}$ = Total

$\frac{43}{20}$ = Total

Then, convert the improper fraction into a mixed number

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2 years ago

Researchers wanted to determine if having a DVD player in the bedroom is associated with obesity. The researchers administered a

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3 years ago

in a first aid kit the ratio of large bandages to small bandages is 5 to 2. Based on this ratio, how many large bandages are in

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3 years ago

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Yuliya22 [10]

Answer:

x=7

Step-by-step explanation:

1. Distribute

2. Subtract 7x from both sides of the equation

3. Simplify

4. Divide both sides of the equation by the same term

5. Simplify

Answer: x=7

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2 years ago

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