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2 years ago

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Bingel [31]2 years ago

8 0

Thanks for the free points

Mademuasel [1]2 years ago

6 0

Answer:

wow bro thx for the points dawg appreciate it

Step-by-step explanation:

add me on ps4 faded4_twenty

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Solis have 30 cupcake.and she have 12 more of the cupcakes.how many in all?how many in total do solis have

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42 you just add 30 and 12

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3 years ago

Henry divided his socks into five groups. Let s represent the total number of socks. Which expression and solution represent the

Sphinxa [80]

Answer:

Step-by-step explanation:

If Henry has 20 socks and he split them into a group of 5, he would have 4 socks in each group. To solve this equation you must divide the number of socks by the number of groups. Once you do this, you will get the number of socks in each group.

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2 years ago

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Choose at least three different careers you are interested in pursuing. Research the education level the career requires, the an

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2 years ago

Mr. Smith has owned his car for 12 years. The car has 169,344 miles recorded on the odometer. What is the average number of mile

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Answer:

14,112 mile/year

Step-by-step explanation:

169344÷12 = 14,112 mile/year

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2 years ago

Darren bought some paint. He used 2 1/4 gallons painting his living room. After that, he had 3 5/6 gallons left. How much paint

Otrada [13]

Answer: $6\frac{1}{12}\ gallons$

Step-by-step explanation:

We can make the conversion from mixed numbers to improper fractions:

Multiply the whole number part by the denominator of the fraction.
Add the numerator of the fraction and the product obtained (This sum will be the new numerator).
The denominator is the same.

Then:

$2\frac{1}{4}=\frac{(2*4)+1}{4}=\frac{9}{4}\\\\3\frac{5}{6}=\frac{(6*3)+5}{6}=\frac{23}{6}$

We need to add the fractions in order to calculate the amount of paint Darren bought. Since the denominators are differente, we must find the Least Common Denominator (LCD):

$4=2*2=2^2\\\\6=2*3\\\\\\LCD=2^2*3=12$

Then:

$\frac{9}{4}+\frac{23}{6}=\frac{27+46}{12}=\frac{73}{12}\ gallons$

To convert this improper fraction to a mixed number:

When you divide 73 by 12 you get a quotient of 6. This will be the whole number.
The remainder obtained is 1. This will be the numerator of the fraction.
The denominator does not change.

Then:

$\frac{73}{12}\ gallons=6\frac{1}{12}\ gallons$

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2 years ago

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