Page 86 - NUMINO_WB_6A
P. 86
076-B4-2
2. Evaluate each expression.
Example
10 1 ( 2 1 ) 2 Write the mixed numbers as
3 5 10 improper fractions.
Write the fractions in the
parentheses so that they have
the common denominators.
Subtract the fractions.
Multiply the fractions.
Write the fractions so that they
have the common
denominators.
Multiply the fractions.
Write the improper fraction as
a mixed number.
a. 2 3 ( 1 1 ) b. 1 1 (3 1 )
8 2 4 6 2 3
c. 3 ( 1 3 ) 5 d. 2 ( 2 1 ) 1
4 4 8 3 5 7
e. 1 1 ( 1 1 ) f. 2 1 ( 1 2 )
10 2 2 3 5 10 5
2. Evaluate each expression.
Example
10 1 ( 2 1 ) 2 Write the mixed numbers as
3 5 10 improper fractions.
Write the fractions in the
parentheses so that they have
the common denominators.
Subtract the fractions.
Multiply the fractions.
Write the fractions so that they
have the common
denominators.
Multiply the fractions.
Write the improper fraction as
a mixed number.
a. 2 3 ( 1 1 ) b. 1 1 (3 1 )
8 2 4 6 2 3
c. 3 ( 1 3 ) 5 d. 2 ( 2 1 ) 1
4 4 8 3 5 7
e. 1 1 ( 1 1 ) f. 2 1 ( 1 2 )
10 2 2 3 5 10 5
