What fraction is 3 out of 12
Introduction :
A fraction is a number that can represent part of a whole. The earliest fractions were reciprocals of integers: ancient symbols representing one part of two, one part of three, one part of four, and so on. A much later development was the common or "vulgar" fractions which are still used today (½, ⅝, ¾, etc.) and which consist of a numerator and a denominator. (Source: Wikipedia)
This article will help you to learn how to find the find the equal fraction, what fraction is 3 out of 12 and some other problems on fractions.
What fraction is 3 out of 12 :
Problem :
What is a Fraction? is 3 out of 12 ?
1) `27 / 12`
2) `1 / 4`
3) 2 / 12
4) `12/ 3 `
Answer: 2) 1 / 4
Explanation :
Given , 3 out of 12 = `3 / 12`
We need to find what is fraction is `3 / 12` .
Let us convert all the given choices into decimal to find what is equal to 3 out of 12.
Let us find decimal value for `3 / 12` .
___
12 ) 3 (
3 can't be divide by 12. So multiply 3 by 10 and add one decimal place to quotient.
___
12 ) 30 ( 0.2
24
6
6 can't be divide by 12 , So multiply 6 by 10 and here no need to add decimal place.
___
12 ) 30 ( 0.25
24
60
60
0
`3/12` = 0.25 .
Let us check the given options.
1) `27/12`
___
12 ) 27 ( 2
24
3
Here 3 can't be divided by 12. So multiply 3 by 10 and add one decimal place in quotient part.
___
12 ) 27 ( 2.2
24
30
24
6
Here 6 also can't be divided by 12. So multiply 6 by 10 . Here no need to add any decimal place in quotient.
___
12 ) 27 ( 2.25
24
30
24
60
60
0
`27 / 12` = 2.25
Let us check the second choice
`1/4` = ?
___
4) 1 (
1 can't be divide by 4 .So multiply 1 by 10 and add one decimal place to quotient.
___
4 ) 10 ( 0.2
8
2
2 can't be divide by 4 , So multiply 2 by 10 and here no need to add decimal place.
___
4 ) 10 ( 0.25
8
20
20
0
`1/4` = 0.25
So the answer is 2) `1/4`
Answer: `3/12` = `1/4`
Problems on What fraction is 3 out of 12 :
Problem :
Find 2 equivalent fraction of 1 out of 8.
Solution:
Given, Fraction `1/8`
To equal fraction, Multiply` 1/8 ` by 3 on both numerator and denominator,
(1*3) / ( 8 * 3) = `3 / 24`
Multiply `1/8` by 5 on both numerator and denominator,
(1*5) / ( 8 * 5) = `5 / 40`
Answer: Equivalent fraction of `1/8` = `3/24 ` =` 5/40`
A fraction is a number that can represent part of a whole. The earliest fractions were reciprocals of integers: ancient symbols representing one part of two, one part of three, one part of four, and so on. A much later development was the common or "vulgar" fractions which are still used today (½, ⅝, ¾, etc.) and which consist of a numerator and a denominator. (Source: Wikipedia)
This article will help you to learn how to find the find the equal fraction, what fraction is 3 out of 12 and some other problems on fractions.
What fraction is 3 out of 12 :
Problem :
What is a Fraction? is 3 out of 12 ?
1) `27 / 12`
2) `1 / 4`
3) 2 / 12
4) `12/ 3 `
Answer: 2) 1 / 4
Explanation :
Given , 3 out of 12 = `3 / 12`
We need to find what is fraction is `3 / 12` .
Let us convert all the given choices into decimal to find what is equal to 3 out of 12.
Let us find decimal value for `3 / 12` .
___
12 ) 3 (
3 can't be divide by 12. So multiply 3 by 10 and add one decimal place to quotient.
___
12 ) 30 ( 0.2
24
6
6 can't be divide by 12 , So multiply 6 by 10 and here no need to add decimal place.
___
12 ) 30 ( 0.25
24
60
60
0
`3/12` = 0.25 .
Let us check the given options.
1) `27/12`
___
12 ) 27 ( 2
24
3
Here 3 can't be divided by 12. So multiply 3 by 10 and add one decimal place in quotient part.
___
12 ) 27 ( 2.2
24
30
24
6
Here 6 also can't be divided by 12. So multiply 6 by 10 . Here no need to add any decimal place in quotient.
___
12 ) 27 ( 2.25
24
30
24
60
60
0
`27 / 12` = 2.25
Let us check the second choice
`1/4` = ?
___
4) 1 (
1 can't be divide by 4 .So multiply 1 by 10 and add one decimal place to quotient.
___
4 ) 10 ( 0.2
8
2
2 can't be divide by 4 , So multiply 2 by 10 and here no need to add decimal place.
___
4 ) 10 ( 0.25
8
20
20
0
`1/4` = 0.25
So the answer is 2) `1/4`
Answer: `3/12` = `1/4`
Problems on What fraction is 3 out of 12 :
Problem :
Find 2 equivalent fraction of 1 out of 8.
Solution:
Given, Fraction `1/8`
To equal fraction, Multiply` 1/8 ` by 3 on both numerator and denominator,
(1*3) / ( 8 * 3) = `3 / 24`
Multiply `1/8` by 5 on both numerator and denominator,
(1*5) / ( 8 * 5) = `5 / 40`
Answer: Equivalent fraction of `1/8` = `3/24 ` =` 5/40`