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
Tom [10]
3 years ago
13

Help? I forgot how to do this, I don't get the example either, I did the same thing it did but it didn't work. May you please ex

plains it to me on how to do it? Thanks :D

Mathematics
2 answers:
3241004551 [841]3 years ago
6 0
Ok, so first convert both the numbers to improper fractions. (Multiply the denominator of the fraction by the whole number and add the numerator of the fraction)

Then keep the first number the same, change the division symbol to a multiplication symbol and use the reciprocal of the second number. (flip the numbers so that the denominator becomes the numerator and the numerator becomes the denominator.)

Then simply multiply across.
miss Akunina [59]3 years ago
3 0
For example, if it's 4 1/3 divided by 1 1/3, multiply the denominator, 3, by the whole number. For 4 1/3, it would be 3*4 to get 12. Then add the numerator to get 13. 4 1/3 is then represented as 13/3. Do the same for 1 1/3 to get 4/3. Do the reciprocal to get 3/4. Then instead of dividing, do 13/3 times 3/4. Since the denominator of 13/3 and the numerator of 3/4 are the same, cross them out. You're left with 13/1 times 1/4. Multiply to get 13/4, or 3 1/4.

Tip: Use a website called Wolfram Alpha. Type in mixed numbers by using 4 (space) 1/3 (type times, don't put *) whatever number. wolframalpha.com 
You might be interested in
F(x) = 4x+1 and<br> g(x) = x^2 +1<br> find (F o g) (3) =
wel

Answer:

g(3)= 3^2+1= 9+1=10

f(10)= 4(10)+1= 41

7 0
3 years ago
Solve for x plz help
Hunter-Best [27]
-41 would be the solution.
4 0
3 years ago
What is three-sevenths of h
Nadya [2.5K]

Answer:

Couldn't tell yah, not full question.

5 0
2 years ago
In ∆ABC, m∠ACB = 90°, m∠A = 40°, and D ∈ AB such that CD is perpendicular to side AB. Find m∠DBC and m∠BCD.
podryga [215]

Answer:  ∠B = 50°

               ∠BCD = 40°

<u>Step-by-step explanation:</u>

ACB is a right triangle where ∠A = 40° and ∠C = 90°.

Use the Triangle Sum Theorem for ΔABC to find ∠B:

∠A + ∠B + ∠C = 180°

40° + ∠B + 90° = 180°

         ∠B + 130° = 180°

                  ∠B = 50°

BCD is a right triangle where ∠B = 50° and ∠D = 90°.

Use the Triangle Sum Theorem for ΔBCD to find ∠C:

∠B + ∠C + ∠D = 180°

50° + ∠C + 90° = 180°

         ∠C + 140° = 180°

                  ∠C = 40°

8 0
3 years ago
A rectangular prism has a length of 7 inches and a width of 5 inches. The lateral area is 192 square inches. What is the height
Dennis_Churaev [7]

Answer:

I think it would be 5.49 as the height of the prism.

Step-by-step explanation:

I just did 7 × 5 which is 35, and then I did 192 ÷ 35 and got 5.49. I'm not completely sure but that's my best answer I hope it helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the slope of the line on the graph?<br><br><br><br> Enter your answer in the box.
    5·2 answers
  • Joanna's parents agree to loan her the money for a car. They will loan her $7,000 for 5 years at 4.5 simple interest. How much w
    13·1 answer
  • In a group of 20 students 25% wear glasses how many do not wear glasses?
    6·2 answers
  • Speed skiing takes place on a course that is 2/3 mile long. How many feet long is the course? Show work too
    11·2 answers
  • HELP! WILL GIVE BRAINLIEST!
    6·1 answer
  • How does the volume of a cylinder change if the radius is tripled?
    5·2 answers
  • Brainliest to whoever is correct!
    10·1 answer
  • What is the ratio of 7 boys to 8 girls playing volleyball​
    8·1 answer
  • FREE5POINTS+THANKS+GOTTA ANSWER A SIMPLE QUESTION. What's your zodiac sign? ;D
    14·1 answer
  • Three hundred tenured professors at Florida Universities are randomly sampled and are asked: “On what day of the week were you b
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!