MATHEMATICS
Percentages, Decimals, and Fractions
x
1
2
3
4
5
6
7
8
9 10 11 12
1
1
2
3
4
5
6
7
8
9
10 11 12
2
2
4
6
8
10 12 14 16 18 20 22 24
3
3
6
9
12 15 18 21 24 27 30 33 36
4
4
8
12 16 20 24 28 32 36 40 44 48
5
5
10 15 20 25 30 35 40 45 50 55 60
6
6
12 18 24 30 36 42 48 54 60 66 72
7
7
14 21 28 35 42 49 56 63 70 77 84
8
8
16 24 32 40 48 56 64 72 80 88 96
9
9
18 27 36 45 54 63 72 81 90 99 108
10
10 20 30 40 50 60 70 80 90 100 110 120
11
11 22 33 44 55 66 77 88 99 110 121 132
12
12 24 36 48 60 72 84 96 108 120 132 144
Multiplication Table
1 pizza or 100%
= 1/2 pizza
0.5 or 50%
= 1/3 pizza
0.333 or 33.3%
= 1/4 pizza
0.25 or 25%
= 1/8 pizza
0.125 or 12.5%
Percent
Decimal
Fraction
1%
0.01
1/100
5%
0.05
1/20
10%
0.1
1/10
12½%
0.125
1/8
20%
0.2
1/5
25%
0.25
1/4
33
⅓
%
0.33
1/3
50%
0.5
1/2
75%
0.75
3/4
100%
1
1/1
75
