Page 133 - NUMINO_WB_5A
P. 133
067-B4-1
Subtract Fractions Using the LCD
1. Fill in the blanks.
Example
Use the least common multiple.
1 11 1 Find the least common denominator and
4 6 43 62 write equivalent fractions.
12 12 Find the difference.
12
a. 3 13 1 b. 5 45 4
4 6 43 62 6 9 63 92
12 12 18 18
12 18
c. 5 3 54 33 d. 4 1 42 15
6 8 6 8 5 25 2
20 9 85
11 3
Subtract Fractions Using the LCD
1. Fill in the blanks.
Example
Use the least common multiple.
1 11 1 Find the least common denominator and
4 6 43 62 write equivalent fractions.
12 12 Find the difference.
12
a. 3 13 1 b. 5 45 4
4 6 43 62 6 9 63 92
12 12 18 18
12 18
c. 5 3 54 33 d. 4 1 42 15
6 8 6 8 5 25 2
20 9 85
11 3
