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
iren [92.7K]
4 years ago
13

Describe how to divide two fractions

Mathematics
2 answers:
Pachacha [2.7K]4 years ago
8 0

Answer:

If you ever heard of KCF= Keep Change Flip, you will know what to do. So what you do is keep the first fraction how it is which is keep. What you need to change is your sign from dividing to multiplication which is change and then you flip your other fraction to the right so flip the number around, here is an example.

5/5 /  3/2=?

5/5 x 2/3.

We kept the first fraction the same, we changed our sign and flipped our fractions. By the way there is no division sign on computer but this / which means dividing.

Hope this helped!

Ulleksa [173]4 years ago
6 0

Answer:

Step-by-step explanation:

In dividing two fractions, fraction 1 and fraction 2

Retain the fraction 1 as it was

Next, we change the division sign into a multiplication sign, once this is done, we find the reciprocal of fraction 2 by turning it upside down. This is when the numerator changes to denominator and vice versa while fraction 1 does not change.

After that is done , we then multiply the two numerators of both fractions, then we multiply the denominators of both fractions.

Next, we put the value of the numerators over the value of the multipled denominators.

For example:

To divide 3/8 ÷ 2/3

We change the ÷ sign to x sign, and immediately put the reciprocal of fraction 2: 3/8 × 3/2

Then we multiply the numerators: 3 x 3 = 9

Then the denominators: 8 x 2 = 16

The answer will be 9/16.

You might be interested in
How do I get x by itself when I have 2x=8
rosijanka [135]

Answer:

x = 4

Explanation:

2x = 8

  • In order to get x by itself you need to divide x by 2

Divide both sides by 2 (What you do to one side you must do to the other)

2x / 2 = 8 / 2

x = 4

5 0
3 years ago
The sides of a triangle measure 7, 4, and 9. If the longest side of a similar triangle measures 36, Determine and state the leng
Jobisdone [24]

Step-by-step explanation:

Okay! Since these are similar figures we need to find the scale factor in order to answer this question.

We have a triangle with sides 7, 4, and 9. The longest side is 9. This corresponds with the longest side on the similar triangle, which is 36. So to find the scale factor we divide 36 by 9. The scale factor is 4.

Now to find the shortest side of the bigger triangle, we have to find the length of the shortest side on the smaller one which is 4. Since our scale factor is 4, we multiply 4 by 4 to get 16.

The length of the shortest side of the similar triangle is 16

5 0
3 years ago
The aspect ratio is used when calculating the aerodynamic efficiency of the wing of a plane for a standard wing area, the functi
MA_775_DIABLO [31]

Answer:

Answer: y=s^2/36 and y=5.7;s=14.3ft or A

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Write an equation for the line in slope-intercept form
choli [55]
Points: (0,4) and (2,-3)
Find slope: (-3-4)/(2) = -7/2
4 = -7/2(0) + b, b = 4
Equation: y = -7/2x + 4
4 0
3 years ago
PZLZZ ANS SNEJSJDJSWJEJSJSH PLZZZ
jolli1 [7]
One cubic foot of sand should be $11.25. You can find this answer by dividing the first price by 3, because there are 3 feet in a yard.
8 0
4 years ago
Other questions:
  • What is the standard form of the line that has x-intercept 6 and y-intercept -2
    13·1 answer
  • Calculate the density of benzene if 0.10L has a mass of 36.4g.
    10·1 answer
  • how much of other chemicals must be evaporated from 400grams of a hand sanitizer that is 24% alcohol to strengthen it to a hand
    14·1 answer
  • First correct answer will get brainliest
    15·1 answer
  • Combine like terms<br> (4x^2+6x+7)−(−8x^2−2x+6)
    9·1 answer
  • Solve<br> 7+x/3 = 2x-5<br> Give all working out
    12·2 answers
  • BRAINLIEST WILL GIVE YES U HEARD ME
    13·1 answer
  • Somebody please solve this ASAP! Nobody answer saying I don't know or how was your day and what not- If you know the answer plea
    12·2 answers
  • In a bag, there is equal number of red, blue and yellow marbles. How many marbles could be in the bag? ​
    11·1 answer
  • | Jill was given $175 but her mother was given five times as
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!