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svetoff [14.1K]

2 years ago

11

What is 1/2 + 2 1/4?

2 answers:

Bumek [7]2 years ago

4 0

Answer:

2.75 in decimal form

2 3/4 mixed number form

Step-by-step explanation:

ICE Princess25 [194]2 years ago

4 0

Answer:

2 3/4

Step-by-step explanation:

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What is greater, 2/3 or 7/8?

user100 [1]

$\frac{2}{3} = \frac{2 \times 8}{3 \times 8}=\frac{16}{24} \\ \\
\frac{7}{8}=\frac{7 \times 3}{8 \times 3}=\frac{21}{24} \\ \\
16$

7/8 is greater.

7 0

2 years ago

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Factor.<br> 9y2 - 12y - 12 Please put it as (x+b) (x+b) form

Step2247 [10]

Answer:

3(3y+2)(y-2)

hope this helps

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2 years ago

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Dina bought 5 5/6 kg chocolate in her birthday . She have 1 2/3 kg to her parents and 3 1/3 kg to her friends how much was left

PSYCHO15rus [73]

1 2/3 + 3 1/3 = 5/1
5 5/6 - 5/1 = 5/6
5/6 was left

5 0

2 years ago

I am completely lost and I need help to understand

garik1379 [7]

I think your answer is gonna be 20

3 0

2 years ago

8 times the difference between a number and 6 is equal to 4 times the number.

iVinArrow [24]

8(x - 6) = 4x
Distribute.
8x - 48 = 4x
Subtract 8x from both sides.
8x -8x - 48 =4x -8x
Now you have...
-48 = -4x
Divide -4 by both sides.
-48/-4 = -4x/-4
12 = x
The number is 12.

8 0

2 years ago

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