How do you add and subtract fractions with the same denominator?

1 answer:

8 0

An example would be

8/12 - 4/12 = 4/12

8/12 + 4/12 = 12/12 = 1

Another example would be

13/24 - 9/24 = 4/24 = 1/6

13/24 + 9/24 = 22/24 = 11/12

Lastly, another example is:

4/6 - 3/6 = 1/6

4/6 + 3/6 = 7/6 = 1 1/6

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Identify whether each cube root or square root lies between 2 and 3, 4 and 5, or 9 and 10.

leva [86]

Answer:

The cube root and square root are not given, but I'm going to give a chart that might help.

Square roots:

2 = √4

3 = √9

4 = √16

5 = √25

9 = √81

10 = √100

Cube roots:

2 = ^3√8

3 = ^3√27

4 = ^3√64

5 = ^3√125

9 = ^3√729

10 = ^3√1000

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Answer:

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0, 1, 2, 3, 4, 5, 6, 7, 8, 9. The place value of a 3-digit number helps in understanding the value of each of the digits. The smallest of 3-digit numbers is 100 and the largest number is 999.

Step-by-step explanation:

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3 years ago

What is the length of a diagonal of a cube with a side length of 3 cm?

hodyreva [135]

The answer to that question is 27 cm

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3 years ago

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tino4ka555 [31]

n=9 would be your answer. Hope I helped

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