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
AVprozaik [17]
2 years ago
10

What is the gcf of 3/7 and 4/9?

Mathematics
1 answer:
LiRa [457]2 years ago
3 0

Answer:

  1/63

Step-by-step explanation:

There are a couple of ways to do this.

<h3>1) </h3>

Look for the GCF of the numerators when a common denominator is used.

  GCF(3/7, 4/9) = GCF(27/63, 28/63) = (1/63)·GCF(27, 28)

  GCF(3/7, 4/9) = 1/63

__

<h3>2) </h3>

Use Euclid's algorithm. If the remainder from division of the larger by the smaller is zero, then the smaller is the GCF; otherwise, the remainder replaces the larger, and the algorithm repeats.

  (4/9)/(3/7) = 1 remainder 1/63*

  (3/7)/(1/63) = 27 remainder 0

The GCF is 1/63.

__

* The quotient is 28/27 = 1 +1/27 = 1 +(1/27)(3/7)/(3/7) = 1 +(1/63)/(3/7) or 1 with a remainder of 1/63.

_____

<em>Additional comment</em>

3/7 = (1/63) × 27

4/9 = (1/63) × 28

You might be interested in
Graph x^2/49+y+1^2/4=1
11Alexandr11 [23.1K]

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

Perhaps you want a graph of ...

  x^2/49 +(y +1)^2/4 = 1

This is an ellipse centered at (x, y) = (0, -1) with a major axis in the x-direction of 14, and a minor axis in the y-direction of 4.

3 0
3 years ago
Someone please help out?
Delvig [45]
I dont know im trying to figure that out

7 0
3 years ago
What is <img src="https://tex.z-dn.net/?f=10%5Csqrt%7B11%7D" id="TexFormula1" title="10\sqrt{11}" alt="10\sqrt{11}" align="absmi
meriva

Answer:

10√10=10×3.162=31.622 is in decimal or 10×11½

5 0
3 years ago
Read 2 more answers
What is 2+2 GUYS I REALLY NEED HELP MY KINDERGARDEN TEACHER IS COMING!!!!!
Ket [755]

Answer:

It's 5

Step-by-step explanation:

Good Luck

7 0
3 years ago
Read 3 more answers
Need help w number 1
Lelu [443]
What's the problem? There's no example...
8 0
3 years ago
Other questions:
  • What is the answer to this
    11·1 answer
  • Shakespear's Pizza sells 1 comma 100 large Vegi Pizzas per week for ​$16 a pizza. When the owner offers a​ $5 discount, the week
    8·1 answer
  • some engines require oil to be mixed with gasoline. For every gallon used 4 ounces of oil should be added. How much gas is neede
    14·1 answer
  • A parallelogram has sides of length 30 centimeters and 18 centimeters. One of its angles measure 58 degrees. Which is the best e
    7·1 answer
  • an 8 by 19 ft wall has three 4 by 5 ft windows.the area of the three windows is what percent of the area of the entire wall (inc
    12·1 answer
  • Triangle ABC is rotated 180° using the origin as the center of rotation.
    13·1 answer
  • What is the value of the expression 1/7 ÷8 A 1/12 B 1/35 C 5/7 D 6/7
    13·2 answers
  • Please help me need it in 5 mins
    7·1 answer
  • A shark is being tracked with a fin tag. The shark is swimming steadily 32 feat below the surface before ascending 5 feet and qu
    13·1 answer
  • WILL GIVE BRAINLIEST IF U ANSWER THEM BOTH AND ASK A QUESTIONS IN THE COMMENTSSSS
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!