1 year ago

11 points

Mathematics

1 answer:

anyanavicka [17]1 year ago

5 0

Answer:

9.100

9.10,00

1. 1,098,000

1.109,800,000

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How many 1/ 4-inch cubes does it take to fill a box with width 2 1/ 4 inches, length 2 1/ 2 inches, and height 1 3/ 4 inches?

lys-0071 [83]

Answer:

630.

Step-by-step explanation:

Given the following data;

Dimensions for cube = ¼ inches

$Volume \; of \; cube = \frac {1}{4} * \frac {1}{4} * \frac {1}{4}$

Volume = 1/64 cubic inches.

For rectangular box;

Length = 2½ = 5/2 inches.

Width = 2¼ = 9/4 inches.

Height = 1¾ = 7/4 inches.

$Volume \; of \; cube = \frac {5}{2} * \frac {9}{4} * \frac {7}{4}$

Volume = 315/32 inches

Therefore, to find the amount of cubes;

$Number \; of \; cubes = \frac {Volume \; of \; box}{Volume \; of \; cube}$

Substituting into the equation, we have;

$Number \; of \; cubes = \frac {\frac {315}{32}} {\frac {1}{64}}$

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$Number \; of \; cubes = 315 * 2$

Number of cubes = 630

6 0

2 years ago

Read 2 more answers

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1. 8
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2 years ago

What's the answer to tripling the greater of the two consecutive even integers gives the same result as subtracting 10 from the

Ostrovityanka [42]

let the 2 integers be x and x + 2.

so we have the equation:-

3(x + 2) = x - 10

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2 years ago

Consider the equation n2+5=21.

lesya692 [45]

Step-by-step explanation:

n2+5=21

n2 =21-5

n2 = 16

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2 years ago

Beth had 1 yard of ribbon. she used 1/5 yard for a project. She wants to divide the rest of the ribbon into pieces 1/10 yard lon

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1 - (1/5) = 4/5 yards of ribbon.
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Hope that Helped you.

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2 years ago