Information
You have already completed the quiz before. Hence you can not start it again.
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Loading...
-
Question 1 of 4
Which is a bigger fraction?
Incorrect
Loaded: 0%
Progress: 0%
0:00
Fractions are easier compared when they have the same denominator.
First, make sure the two fractions have the same denominator
Identify what number can be multiplied to 4 to get 8.
4×? |
= |
8 |
4×2 |
= |
8 |
You can also get 2 by dividing 8 by 4 |
Multiply 2 to both the numerator and denominator
Choose the fraction with a larger numerator
Since 78 has a larger numerator, it is the larger fraction
-
Question 2 of 4
Which is a bigger fraction?
Incorrect
Loaded: 0%
Progress: 0%
0:00
Fractions are easier compared when they have the same denominator.
First, make sure the two fractions have the same denominator
Identify the LCD of 3 and 2 by listing their multiples
Multiples of 3:
36912
Multiples of 2:
2468
The LCD of 3 and 2 is 6
Convert the two fractions so that their denominator is 6
Choose the fraction with a larger numerator
Since 36 has a larger numerator, 12 is the larger fraction
-
Question 3 of 4
Organise the fractions from smallest to biggest.
Drag the fractions to arrange them
Incorrect
.
Loaded: 0%
Progress: 0%
0:00
Fractions are easier compared when they have the same denominator.
First, make sure the three fractions have the same denominator
Find the LCD of 7, 6 and 21.
Multiples of 7:
7142128354249
Multiples of 6:
612182430364248
Multiples of 21:
21426384
The LCD of 7, 6 and 21 is 42
Transform the fractions so that they have 42 as the denominator
5×221×2 |
= |
1042 |
Finally, arrange the fractions from the smallest numerator to the largest
|
|
1242,742,1042 |
|
|
= |
742,1042,1242 |
|
|
= |
16,521,27 |
Reduce back to lowest terms |
-
Question 4 of 4
Organise the fractions from largest to smallest.
Drag the fractions to arrange them
Incorrect
.
Loaded: 0%
Progress: 0%
0:00
Fractions are easier compared when they have the same denominator.
First, make sure the three fractions have the same denominator
Find the LCD of 6, 9 and 3.
Multiples of 6:
6121824
Multiples of 9:
9182736
Multiples of 3:
36912151821
The LCD of 6, 9 and 3 is 18
Transform the fractions so that they have 18 as the denominator
Finally, arrange the fractions from the largest numerator to the smallest
|
|
1518,1618,1218 |
|
|
= |
1218,1518,1618 |
|
|
= |
89,56,23 |
Reduce back to lowest terms |