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2 years ago

Find the average of the numbers 6 4/7, 1 5/56, 9 1/7, 3 5/8. Write the solution as a mixed number or a fraction in lowest terms.

Mathematics

2 answers:

Effectus [21]2 years ago

8 0

Step-by-step explanation:

follow the steps in the attached

mylen [45]2 years ago

6 0

Answer:

$\frac{187}{112}$

Step-by-step explanation:

Just add them all up in the calculator and divide by the number of numbers, which in this case is 4

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What is the answer please help please

Brilliant_brown [7]

Answer:

86.9 cm^3

Step-by-step explanation:

You have to find the area of every face. Since the opposite sides have the same area, you can find three areas and then multiply by 2.

2(5.3x2)=21.2

2(4.5x2)=18

2(4.5x5.3)=47.7

You then add the values together...

21.2+18+47.7=86.9

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3 years ago

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Plz help me plz I really need help

Zolol [24]

Step 1: 198 × $\frac{1}{3}$ = 66, the number of men who left the party

Step 2: 256× $\frac{1}{4}$ = 64, the number of women who left the party

66+64=130

Since 130 is the number of people that left, you would subtract it from the total number of people at the party originally.

198+256=454

454-130=325

So, 325 people are left at the party

3 0

4 years ago

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matrenka [14]

Answer:

each side is 90 degrees

Step-by-step explanation:

make the brainliest?

3 0

3 years ago

On a test hailey answered 64 out of 75 questions correctly. What percent of her answers were correct? With the work please!!

Airida [17]

Set up a proportion

64/75= x/100

Cross multiply:
64*100=6400
6400/75= 85.33333....=x

Final answer: 85.333...%

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3 years ago

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What does b equal -3b-15 > -24

WARRIOR [948]

Step-by-step explanation:

Ans: b<3. I hope this helps.

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3 years ago