How to find out how many cubes it takes? Can someone explain to me how to do the how many cubes does it take thing?Example: 
Kayla stacked her cubes to make this rectangular prism. 


How many cubes did Kayla use? 
How to find out how many cubes it takes? Can - 1

Answers

Answer 1
Answer: In this case, you simply count how many cubes are in the length, width, and height and multiply them together. In the example problem, the answer is 75 blocks because the dimensions are 5 x 5 x 3.

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3.5 times a positive number is equal to the sum of the positive number and 0.5 . What is the positive number?

if Marianne's father calls and says he needs 13 pounds of potting soil, how many additional bags should she buy?

Answers

Marianne purchases 16 bags of potting soil, which weighs 5/8 pounds per bag.

a) Marianne buys 10 pounds of potting soil.

b) She need 5 additional bags.

What is the difference between the numerator and denominator of a fraction?

A fraction's numerator is the term that appears above the vinculum. It illustrates how many parts we have in total. A fraction's denominator is the term that appears below the vinculum. It reveals how many parts there are in all of us. A fraction's denominator and numerator are its top and bottom respective numbers.

The two numbers, which are separated by a line, are referred to as the numerator and the denominator, respectively. The line simply divides the numerator from the denominator and can be horizontal or slanted to mean either.

Given:

Marianne buys 16 bags of potting soil that comes in 5/8 pound bags.

a) 16 × 5 / 8 = 80 / 8 = 10

Marianne buys 10 pounds of potting soil.

b) She has 10 pounds, so she need bags only for 3 ponds.

3 : 5 / 8 = 3 × 8 / 5 = 24 / 5 = 4.8

She need 5 additional bags.

The complete question is:

Marianne buys 16 bags of potting soil that comes in 5/8 pound bags.

a) How many pounds of potting soil does Marianne buy?  

b) If Marianne's father calls and says he needs 13 pounds of potting soil, how many additional bags should she buy?

To learn more about numerators and denominators refer to:

brainly.com/question/20712359

#SPJ2

Answer: 10 bags.

Step-by-step explanation:

16 × 5/8 = 80/8

80/8 = 10

Hope this helps!!! Good luck!!! ;)

I need some help with fractions

Answers

for #3, 7 out of the eight pieces are shaded... 7/8

Now, we need however many out of 16, so you need to multiply 7 and 8 both by 2, 14/16... so you should shade 14 out of the 16 pieces


Hope this helped!!! :)

What are the correct answers?

Answers

1. Square: 4 angles, two pairs of parallel sides, all sides congruent.
2. Parallelogram: 4 angles, two pairs of parallel sides which are congruent. 
3. Rectangle: 4 right angles, two pairs of parallel sides, all sides are congruent.
4. Trapezoid: 4 sides, one pair of parallel sides which don't have to be congruent.
The answers are 1. Square: 4 angles, two pairs of parallel sides, all sides congruent. 2. Parallelogram: 4 angles, two pairs of parallel sides which are congruent. 3. Rectangle: 4 right angles, two pairs of parallel sides, all sides are congruent. 4. Trapezoid: 4 sides, one pair of parallel sides which don't have to be congruent.

Which decimal is equal to 1/5

A. 0.2

B. 0.15

C. 0.1

D. 1.50

Answers

If you do 1 literally divided by 5, because that's basically what it's asking for, you get .2, so it's A
1/5 can also be replaced as 20/100 you just multiply the denominator and numerator by 20. I think it is easier this way because decimals are out of 100 so if you can find an equal fraction that is out of 100 for the denominator the numerator can be turned into decimal form

Fractions. Help. Please?

Answers

x=0.\overline{8}\n\n10x=8.\overline{8}\n\n10x-x=8.\overline{8}-0.\overline{8}\n\n9x=8\n\nx=(8)/(9)

In 2003, 0.219 of the people in the United States were younger than 15 years old. Write the fraction with a denominator of one.

Answers

In 2003, 0.219 of the people in the United States were younger than 15 years old. Write the fraction with a denominator of one.

Answer: The decimal 0.219 can be converted to fraction by multiplying and dividing 0.219 by 1000. Therefore, we have:

(0.219)/(1000) * 1000

(219)/(1000)

Therefore, 0.219 can be written as (219)/(1000)