1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vitfil [10]
3 years ago
5

A box with dimensions 1 1⁄4 ft x 2 3⁄4 ft x 3⁄4 ft was being filled with smaller boxes. Each of the smaller boxes are shaped lik

e a cube. The smaller cube shaped boxes have the dimensions 1⁄4 ft x 1⁄4 ft x 1⁄4 ft. How many of the 1⁄4 ft x 1⁄4 ft x 1⁄4 ft cubes can be packed into the larger box?
Mathematics
1 answer:
Mazyrski [523]3 years ago
4 0

Answer: 165 boxes

Step-by-step explanation:

Given

The dimension of the bigger box is  1\ \frac{1}{4}\times 2\ \frac{3}{4}\times \frac{3}{4}\ ft^3

the dimension of the smaller box is  \frac{1}{4}\times \frac{1}{4}\times \frac{1}{4}\ ft^3

The volume of the large box

\Rightarrow V_1=\dfrac{5}{4}\times \dfrac{11}{4}\times \dfrac{3}{4}=\dfrac{165}{64}\ ft^3

The volume of the small box

\Rightarrow V_o=\dfrac{1}{4}\times\dfrac{1}{4}\times \dfrac{1}{4}=\dfrac{1}{64}\ ft^3

Suppose there are n small boxes

\Rightarrow n=\dfrac{V_1}{V_o}

\Rightarrow n=\dfrac{\frac{165}{64}}{\frac{1}{64}}=165\ \text{boxes}

You might be interested in
A farmer had a farm with animals.
Gnom [1K]

Answer: Part B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
11+8q=3q-19 I need help please idk the answer
iren2701 [21]

Answer:

-6

Step-by-step explanation:

1) combine all like terms

(bring 3q to the left and 11 to the right so you can combine the like terms)

(doing that will make 3q negative and 11 negative since your moving them so their sign changes as well)

8q-3q=-19-11

5q=-30

Q=-6

Hope this helps

4 0
3 years ago
Find the difference:<br> x+1/x-1 minus x-8/x-1
PolarNik [594]

Answer: 9/x-1

Step-by-step explanation:

Sine you are subtracting,

x-x=o

1- -8 =9 since subtracting a negative is adding a positive.

So the answer is 9/x-1

6 0
3 years ago
Read 2 more answers
How do you make 55 2/3 an answer
Julli [10]
The improper fraction to that is 167/3
5 0
3 years ago
Read 2 more answers
85% of £30
sergij07 [2.7K]
Re read the question again just in case, try and put £25.50
But I got 25.5 too
4 0
3 years ago
Other questions:
  • Jerry recently started working for a company that pays him an
    9·2 answers
  • Which of the following statements uses the multiplicative identity?
    11·1 answer
  • Find the missing side or angle.
    14·1 answer
  • Elizabeth bought some orange juice from a store. The orange juice cost $3.19 for 11 fluid ounces. She wants to buy more fruit ju
    5·2 answers
  • Please help simplify each expression 11 points
    15·1 answer
  • Use the protractor to measure each angle formed by the intersecting lines.
    10·1 answer
  • Can anyone help please?
    13·2 answers
  • PLEASE HELP?
    12·1 answer
  • Find the value of each variable 17/ 18
    11·2 answers
  • Which decimal is greater: 0.347 or 0.437?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!