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3 years ago

10

Pencils come in packs of 12 and erasers come in packs of 10. What is the least number of packs Mrs. Davis needs to buy in order

to have exactly one eraser for every pencil?
Someone help meee!!!!

2 answers:

Zinaida [17]3 years ago

4 0

Answer: 10 packs of pencils and 12 packs of erasers.

OlgaM077 [116]3 years ago

3 0

Answer:

6 packages of pencils and 5 packages of erasers

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I need help on 12 please :)

alisha [4.7K]

Answer:

the answer is 10 to the 5th power

Step-by-step explanation:

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3 years ago

Cube-shaped blocks are packed into a cube-shaped storage container. The edge length of the storage container is 212 feet. The

igor_vitrenko [27]

Answer:

The volume of cube-shaped block is 0.125 cubic feet.

Step-by-step explanation:

We are given the following in the question:

Edge length of storage container =

$2\dfrac{1}{2}\text{ feet}$

Edge length of block =

$\dfrac{1}{5}\times \text{Edge length of container}$

Putting value we get,

Edge length of block =

$\dfrac{1}{5}\times 2\dfrac{1}{2}\\\\=\dfrac{1}{5}\times \dfrac{5}{2}\\\\=\dfrac{1}{2}\text{ feet}$

Volume of cube-shaped block = Volume of cube

$V = \text{(Edge)}^3\\\\V =(\dfrac{1}{2})^3\\\\V = \dfrac{1}{8}\text{ cubic feet}\\\\V = 0.125\text{ cubic feet}$

Thus, the volume of cube-shaped block is 0.125 cubic feet.

7 0

3 years ago

Can someone solve this for me plsss i really need help with this no links an dno doing it just for the points need all three que

guajiro [1.7K]

The first one is A and then the next one I believe should be 210 for both

6 0

3 years ago

What is the side length of a cube that has a volume of 0.008 m

Nataliya [291]

Let the side lenght of cube is a
voluem of cube= 0.008
a^3=0.008
a =0.2
side of lenght is 0.2

8 0

3 years ago

Please help me i don't get this and im dum

balu736 [363]

Answer:

The answer is 1.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers