3 years ago

What is the lcm of 86, 68, and 20?

Mathematics

1 answer:

mamaluj [8]3 years ago

4 0

The LCM is 14,620

Happy studying ^_^

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Pls help to get brainlist

Lubov Fominskaja [6]

Answer: Please give brainliest!!!

$\frac{3}{2} = \frac{15}{10}$

$\frac{15}{10} - \frac{12}{10} = \frac{3}{10}$

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3 years ago

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andriy [413]

Answer: Choice A) Add 3.8 to both sides of the equation

Explanation:

If we knew the value of w, then we would replace it and apply PEMDAS.

However, we don't know the value of w, so we undo each step of PEMDAS going backwards.

We start with the "S" of PEMDAS, and undo the subtraction. To undo subtraction, you apply addition. To undo that "minus 3.8" we add 3.8 to both sides.

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3 years ago

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Solve the equation step by step in form of rational and irrational numbers x^2=144

Blababa [14]

X^2=144
12^2=144
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3 years ago

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HELP PLEASE Rory has 10 Gallons 8 cups of water to fill her aquarium how many cups of water does she have? Hint: 1 gallon = 16 c

Lesechka [4]

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Rory has 168 cups of water

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Since 1 Gallon is equals to 1 cups, multiply it by 10 gallons then add 8 cups to it

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2 years ago

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Karen Sullivan delivers newspapers for the Tribune dispatch. She receives 18.2 cents per paper, six days a week (for the daily p

mario62 [17]

Answer:

About $241.11

Step-by-step explanation:

So, Karen receives 18.2 cents per paper.

She delivers 124 paper per day.

In other words, on days other than Sunday, she will make a total of:

$18.2(124)=2256.8\text{ cents}$

On Sunday, each paper is sold for $0.70 or 70 cents. She also sells 151 Sunday papers. Thus, on a Sunday, she will make a total of:

$70(151)=10570\text{ cents}$

Therefore, in one week, she will do the first equation six times and the Sunday equation once. Thus, her total pay will be:

$6(2256.8)+10570=24110.8\text{ cents}\approx\$241.11$

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2 years ago