3/6 is the same as 9/18.

Yes, you are correct! If you put 3/6 and 9/18 into lowest terms, you get 1/2. You can also multiply 3/6 by 3/3 to get 9/18, but you can also divide 9/18 by 3/3, which equals to 3/6. Another way to solve is to divide the numerator by the denominator. For example, divide 3 by 6 is 0.5, and divide 9 by 18 is also 0.5. More on this: https://www.khanacademy.org/math/arithmetic-home/arith-review-decimals/decimals-to-fractions/v/converting-fractions-to-decimals Hope this helps!

is 3/6 the same as 9/18?

yes, they are both equivalent to one half

Bruh moment. This is so hard, why is there a 100 and 10 like 3/10 and r/100 like what the heck? does anyone know how to solve this? 😩😩

You just think about mulytiplication sometimes add and subtract. Hope this helps!

can Equivalent fractions also be Equivalent if they are added or subtracted? like 4/6 = 7/9

No, a fraction is only an equivalent fraction when it can be obtained by multiplying or dividing both the numerator and denominator by the same number. This results in a set of fractions which are exactly equal. In the case of 4/6, the equivalent fractions include 2/3 , 8/12, 12/18 etc. (All these equivalent fractions of 4/6 equal approximately 0.67 like 4/6 itself) Similarly 7/9 will have a set of equivalent fractions that equal approximately 0.78 like it.

Main content

Equivalent fractions review

Google Classroom

Review equivalent fractions with multiplication, and try some practice problems.

Equivalent fractions

Fractions are equivalent if they are equal or represent the same amount.

Want to learn about visualizing equivalent fractions? Check out this article.

Finding equivalent fractions using multiplication

Let's look at an example.

What number could replace a below?

start fraction, 2, divided by, 3, end fraction, equals, start fraction, a, divided by, 12, end fraction

First, we need to figure out what to multiply 3 by to get 12:

start fraction, 2, divided by, 3, end fraction, times, start fraction, divided by, 4, end fraction, equals, start fraction, divided by, 12, end fraction

Next, we multiply the numerator by the same number as the denominator:

start fraction, 2, divided by, 3, end fraction, times, start fraction, 4, divided by, 4, end fraction, equals, start fraction, 8, divided by, 12, end fraction

start fraction, 2, divided by, 3, end fraction, equals, start fraction, 8, divided by, 12, end fraction, so we can replace the a with an 8.

Want to learn more about equivalent fractions? Check out this video.

Practice

Problem 1

Current

What number could replace r below?

start fraction, 2, divided by, 4, end fraction, equals, start fraction, r, divided by, 8, end fraction

Want to try more problems like this? Check out this exercise.

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Alexandr T
Posted 6 years ago. Direct link to Alexandr T's post “3/6 is the same as 9/18.”
3/6 is the same as 9/18.
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- .
  Posted 6 years ago. Direct link to .'s post “Yes, you are correct! If ...”
  Yes, you are correct! If you put 3/6 and 9/18 into lowest terms, you get 1/2. You can also multiply 3/6 by 3/3 to get 9/18, but you can also divide 9/18 by 3/3, which equals to 3/6. Another way to solve is to divide the numerator by the denominator. For example, divide 3 by 6 is 0.5, and divide 9 by 18 is also 0.5. More on this: https://www.khanacademy.org/math/arithmetic-home/arith-review-decimals/decimals-to-fractions/v/converting-fractions-to-decimals
  Hope this helps!
  Comment on .'s post “Yes, you are correct! If ...”
  (54 votes)
Jazzlinn Dowell
Posted 5 years ago. Direct link to Jazzlinn Dowell's post “I was just wondering how ...”
I was just wondering how you guys find so many ways to help explain the problem. I have been struggling in math for years!! this really helped!
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r.smolak
Posted 3 years ago. Direct link to r.smolak's post “this is possible beacause...”
this is possible beacause 3+3+3=9
and 1x3=3
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Amir Rashid L. Iribani
Posted 3 years ago. Direct link to Amir Rashid L. Iribani's post “3/10 is equivalent to 30/...”
3/10 is equivalent to 30/100
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- Rea/Ria
  Posted 2 months ago. Direct link to Rea/Ria's post “Yes it is :)”
  Yes it is :)
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Batiste Jaydon
Posted 4 years ago. Direct link to Batiste Jaydon's post “is 3/6 the same as 9/18?”
is 3/6 the same as 9/18?
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(9 votes)
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- ll9264
  Posted 3 years ago. Direct link to ll9264's post “yes, they are both equiva...”
  yes, they are both equivalent to one half
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jasham8037
Posted 4 years ago. Direct link to jasham8037's post “what is 11 wholes times 5...”
what is 11 wholes times 50/99
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Tanvi
Posted 5 years ago. Direct link to Tanvi's post “can Equivalent fractions...”
can Equivalent fractions also be Equivalent if they are added or subtracted?
like 4/6 = 7/9
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- Enn
  Posted 5 years ago. Direct link to Enn's post “No, a fraction is only an...”
  No, a fraction is only an equivalent fraction when it can be obtained by multiplying or dividing both the numerator and denominator by the same number. This results in a set of fractions which are exactly equal.
  In the case of 4/6, the equivalent fractions include 2/3 , 8/12, 12/18 etc.
  (All these equivalent fractions of 4/6 equal approximately 0.67 like 4/6 itself)
  Similarly 7/9 will have a set of equivalent fractions that equal approximately 0.78 like it.
  Button navigates to signup page
  (6 votes)
Sophie
Posted 2 years ago. Direct link to Sophie's post “Bruh moment. This is so h...”
Bruh moment. This is so hard, why is there a 100 and 10 like 3/10 and r/100 like what the heck? does anyone know how to solve this? 😩😩
Button navigates to signup pageComment on Sophie's post “Bruh moment. This is so h...”
(7 votes)
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- jjw6038
  Posted 2 years ago. Direct link to jjw6038's post “You just think about muly...”
  You just think about mulytiplication sometimes add and subtract. Hope this helps!
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  (2 votes)
Arieanna642
Posted 4 years ago. Direct link to Arieanna642's post “what is a simplify factio...”
what is a simplify factions
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- Rea/Ria
  Posted 2 months ago. Direct link to Rea/Ria's post “A fraction at it's simple...”
  A fraction at it's simplest form. For example 2/10 simplest form is 1/5
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emmy moffo
Posted 2 years ago. Direct link to emmy moffo's post “Sometimes this is hard to...”
Sometimes this is hard to figure out; is there a way to do this on paper by using an array or something!?
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Arithmetic (all content)

Course: Arithmetic (all content) > Unit 5

Equivalent fractions review

Equivalent fractions

Finding equivalent fractions using multiplication

Practice

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