If you would like to look at additional examples, you can find them at K5 Learning linked here.
Download the blank and answer key worksheets below:
If you would like to look at additional examples, you can find them at K5 Learning linked here.
Download the blank and answer key worksheets below:
Main Learning Goal and Core Concepts: The goal of this lesson is to understand how to compare fractions based on equivalence. Students will be able to understand how fractions may be equivalent to one another as well as be able to solve problems with unlike denominators.
Equivalent fractions are fractions that have the same amount but different values for the denominator.
Equivalent fractions are fractions that have the same amount but different values for the denominator.
Steps to find the missing number for equivalent fractions:
1. Determine whether the numerator or denominator is missing.
2. Compare the numerators or denominators that are the opposite of what is missing.
3. Find the factor that can be multiplied to get the other number.
4. Apply this factor to the missing numerator or denominator
Example: Complete the equivalent fraction: 1/6 = ?/24
1. Determine whether the numerator or denominator is missing
The numerator is missing
2. Compare the numerators or denominators that are the opposite of what is missing
The denominators, 6 and 24, will be compared in this case
3. Find the factor that can be multiplied to get the other number
6 can be multiplied by 4 to get 24 since 6 x 4 = 24
4. Apply this factor to the missing numerator or denominator
1 x 4 = 4
OR (1 x 4)/(6 x 4) = 4/24
The missing numerator is 4.
Directions: Complete the equivalent fractions
1. ?/9 = 42/63
2. 4/8 = ?/24
3. 9/12 = 54/?
4. 4/? = 40/100
5. 1/3 = 10/?
1. ?/9 = 42/63
Answer: 6
9 x 7 = 63
? x 7 = 42
42 ÷ 7 = 6
? = 6
2. 4/8 = ?/24
Answer: 12
8 x 3 = 24
4 x 3 = 12
? = 12
3. 9/12 = 54/?
Answer: 72
9 x 6 = 54
12 x 6 = 72
? = 72
4. 4/? = 40/100
Answer: 10
4 x 10 = 40
? x 10 = 100
100 ÷ 10 = 10
? = 10
5. 1/3 = 10/?
Answer: 30
1 x 10 = 10
3 x 10 = 30
? = 30
Notes:
If you would like to look at additional examples, you can find them at K5 Learning linked here.
Download the blank and answer key worksheets below: