1. Fractions Simplify: 36/48 = 36/48 = ¾ 125/225 = 125/225 = 25/45 = 5/9
8/12 =
8/12 = 2/3
Simplify:
75/250 =
75/250 = 3/10
125/250 =
125/250 = ½
3/225 =
3/225 = 1/75
125/200 =
125/200 = 25/40 = 5/8

2. Simplify fractions: Simplify: 30/50 = 40/60 = 50/120 = 80/120 =
120/300 =
600/800 =
800/1500 =
Simplify:
30/20 =
100/8 =
150/12 =
100/40 =
550/80 =
950/125 =
1800/250 =

3. Simplify fractions cont.
0.4/0.5 =
0.4/0.5 = 4/5
0.35/0.5 =
0.35/0.5 = 35/50 = 7/10
200/2.5 =
200/2.5 = 2000/25 = 400/5
= 80
0.9/0.1 =
0.9/0.1 = 90/10 = 9

4. Fractions to decimals 2/5 = 2/5 = 0.4 3/8 = 3/8 = 0.375 3/20 =
3/20 = 0.15
14/25 =
14/25 = 0.56

5. Fractions to decimals ½ = 27/40 = ¼ = 43/50 = ¾ = 11/40 =
½ = 27/40 =
¼ = 43/50 =
¾ = 11/40 =
1/5 = 17/25 =
4/5 = 8/25 =
1/40 = 9/40 =
22/25 = 7/8 =

6. IMPROPER FRACTIONS 5/2 = 5/2 = 2 ½ , 2.5 29/6 = 29/6 = 4 5/6, 4.833
51/2 =
51/2 = 25 ½, 25.5
65/3 =
65/3 = 21 2/3, 21.66

7. Multiplication of Fractions
2/5 x 4/7 =
2/5 x 4/7 = 2x4 / 5x7 = 8/35
5/8 x 7/10 =
5/8 x 7/10 = 5x7 / 8x10 = 35/80 = 7/16
9/10 x 8/15 =
9/10 x 8/15 = 9x8 / 10x15 = 72/150 = 12/25
Or 9/10 x 8/15 = 3/5 x 4/5 = 12/25 (by cancelling down)

8. Multiplication of fractions
½ x 2/5 =
1/3 x 5/8 =
2/3 x 5/6 =
¼ x 2/3 =
¾ x 20/9 =
1/5 x 3/10 =
2/5 x 3/2 =
3/5 x ¾ =
2/7 x 11/12 =
3/7 x 1/20 =
4/7 x 5/3 =
5/7 x =
5/9 x 21/25 =
7/9 x 9/16 =
8/9 x 1/6 =
7/10 x 2/7 =