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
Elden [556K]
2 years ago
15

Find a common denominator for the pair of fractions 3/4 and 1/3 then write equivalent fractions with the common denominator.

Mathematics
2 answers:
andrew11 [14]2 years ago
8 0

Answer:

common denominator = 12

3 x 3                              9/12

4 x 3

1  x 4                              4/12

3 x 4

so 9/12 and 4/12

Margaret [11]2 years ago
3 0

Answer:

Common denominator: 12; Equivalent fractions: 9/12, 4/12

Step-by-step explanation:

The two denominators in question are:

3/4: 4

1/3: 3

In order to find the <u>common denominator</u>, find the LEAST COMMON MULTIPLE of these two numbers, which is in this case, 12.

4, 8, 12

3, 6, 9, 12

Now that we know the common denominator is 12, we can make <u>equivalent fractions</u>, which are fractions with different denominators that have the same value when simplified.

For 3/4, you multiplied the denominator, 4, by 3 to get to your common denominator (12). So multiply the numerator, <u>3</u>, by 3 in order to get your equivalent fraction. <u>3</u> * 3 = 9. Meaning your equivalent fraction will be 9/12<em>. </em>

<em />

For 1/3, repeat the same steps. You multiplied the denominator, 3, by 4 to get the common denominator (12), so you must do the same to the numerator, <u>1</u>, to get the equivalent fraction. <u>1</u> * 4 = 4. Meaning this equivalent fraction will be 4/12

You might be interested in
A system of equations is given below. For what value(s) of x is f(x)=g(x) ?
NARA [144]

\large{f(x) = g(x)}   \\  \large{ {x}^{2}  + 3x = x + 3}

Since we are solving the quadratic equation because the highest degree in the equation is second. We arrange in the form of ax²+bx+c = 0.

\large{  {x}^{2}  + 3x - x - 3 = 0}

Combine like terms.

\large{ {x}^{2}  + 2x - 3 = 0}

Solve the equation by factoring.

\large{(x  + 3)(x - 1) = 0} \\  \large{x =  - 3,1}

Hence the values of x that make f(x) = g(x) are -3 and 1.

Answer

  • x = -3,1

Let me know if you have any doubts!

3 0
3 years ago
A students claims that 8 to the 3rd power and 8 to the negative 5th power is greater than 1. Explain whether the student is corr
Serga [27]
<span>7s over 5t to the negative 3rd power 2 to the negative 3rd power times X to the 2nd power times Z to the negative 7th power 7s to the zero power times T to the negative 5th power over 2 to the negative 1st power times M to the 2nd power If you would please simplify these </span>
8 0
3 years ago
3. Which situation could be represented by the graph shown?
Delvig [45]
It should be represented into a Jorge
4 0
2 years ago
Read 2 more answers
Which equation illustrates the commutative property of addition?
lbvjy [14]
<span>commutative property of addition
answer is

</span><span>A. 12 + 6 + 15 = 12 + 15 + 6</span>
3 0
3 years ago
Read 2 more answers
PLZZZZZZZZZZZZZZZZZ HELP!
Svet_ta [14]

answer: -5x+12=20

                   -12    -12

            -5x/-5= 8/-5

             x= -1.6

       Check: rewrite the orignal problem

          plug your variable

       

             

5 0
3 years ago
Other questions:
  • Greatest common factor of 28 and 48<br><br> Is it 2 ?
    8·2 answers
  • Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!!!!!
    9·1 answer
  • What is the equation of a line that passes through (7,8) and has a slope of -3
    10·2 answers
  • X^2+9x+20=0<br><br> What are the steps to solve by factoring?
    9·2 answers
  • A political polling organization wishes to select a smaller focus group from a group of 7 Republicans, 10 Democrats, and 2 Indep
    13·1 answer
  • Kerion has a beaded necklace business. She can make 15 necklaces in 2 hours how long will it take her to make 45?
    12·2 answers
  • What is -102.75÷-3 right answers only
    10·2 answers
  • Brainliest to whoever can answer this for me
    10·2 answers
  • 12
    6·1 answer
  • Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below.Step 17 positive tiles.Step 27 positive tiles a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!