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]
3 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]3 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]3 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
The equation V = 16300 (0.94)^t represents the value (in dollars) of a car t years after its purchase. Use this equation to comp
Dafna1 [17]

Solution:

Given:

V=16300(0.94)^t

The value of a car after t - years will depreciate.

Hence, the equation given represents the value after depreciation over t-years.

To get the rate, we compare the equation with the depreciation formula.

\begin{gathered} A=P(1-r)^t \\ \text{where;} \\ P\text{ is the original value} \\ r\text{ is the rate} \\ t\text{ is the time } \end{gathered}

Hence,

\begin{gathered} V=16300(0.94)^t \\ A=P(1-r)^t \\  \\ \text{Comparing both equations,} \\ P=16300 \\ 1-r=0.94 \\ 1-0.94=r \\ r=0.06 \\ To\text{ percentage,} \\ r=0.06\times100=6\text{ \%} \\  \\ \text{Hence, } \\ P\text{ is the purchase price} \\ r\text{ is the rate} \end{gathered}

Therefore, the value of this car is decreasing at a rate of 6%. The purchase price of the car was $16,300.

5 0
1 year ago
REALLY BRAINLY DO YOU REALLY TRULY ACTUALLY POSSIBLY TRUTHFULLY CERTAINLY CLEARLY SURELY IN ACTUAL THOUGHT SEE THISSS AS AN INSU
Kisachek [45]

Answer:

IMAOOOOOO that happens to me all the time one time I was trying to ask a

question and it said that the phrase "PLZ HELP ME ASAP THIS IS DUE IN 10 MINUTES" was offensive like. HOW????

Step-by-step explanation:

it can be stup1d sometimes

7 0
3 years ago
Read 2 more answers
Is 6.565656... rational?
Elza [17]

6.565656... = 6 56/99

So it's rational

Answer is YES

5 0
3 years ago
Read 2 more answers
What is the End Behavior of the following Graph?
natima [27]

Answer:

b hopefully this helps you with work

5 0
3 years ago
3+2/3(3-x)&lt;-7 please help I am stuck
asambeis [7]
Solve the problem then state if it's true or false- this is an order of operation problem. 3+2/3(3-X) this is the problem. Now distribute, 3+ 2/3(3)- 2/3(x)= 3+2- 2/3x so the final expression would be 5-2/3x I don't know about the <-7 part but that's the solution to the first one
8 0
3 years ago
Other questions:
  • Show twelve in four different ways
    5·1 answer
  • A bag of Halloween candy weighs 4.7 lb how much would 3.4 bags weigh how much would 3.4 weigh
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B4%20%7D%20%20%2B%205%20%3D%207" id="TexFormula1" title=" \frac{x}{4 } + 5
    15·2 answers
  • LeAnn wants to giftwrap a present she got for her little brother. How many square inches of giftwrap will be needed to cover a b
    8·1 answer
  • Number 4 not anything else! Thank you. pls Help
    8·1 answer
  • PLEASE ANSWER FOR 15 POINTS!!
    8·1 answer
  • Guys help me out please and thanks :)
    11·1 answer
  • Which angle is congruent to angle 1?
    7·1 answer
  • Please help me solve this equation. I need it ASAP! I included the question, and options for answers. Each step needs to have it
    15·1 answer
  • The circumference of a circle of diameter 3,5 cm is 11 cm. What is the circumference of a circle of diameter 42 cm? Answer ... c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!