REVIEW OF FRACTIONS
Solve the following problems:
(1)
1 + 1 = ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
3
4
(2)
2+1+ 1
= ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
3
8
12
(3)
7 1 4 3 = ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
8
8
(4)
4 3 3 1 = ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
8
2
(5) What is the lowest common denominator of the following problem:
1 + 1 + 1 = ____ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2
3
5
(6) Reduce to lowest terms:
(a) 72 =
5
(b) 108 =
3
(7) Change to improper fractions:
(a) 7 3
5
(b) 3
1
16
62