2. How to read a ruler.
1 inch is split into 16 increments. Usually, you’ll see a 1/16 on a ruler.

3. Break up each increment onto 16 units
1/16
3/16
7/16
9/16
11/16
13/16
15/16
5/16
2/16
6/16
10/16
14/16
4/16
12/16
8/16
16/16

4. Reduce
1/16
3/16
7/16
9/16
11/16
13/16
15/16
5/16
2/16
1/8
6/16
3/8
10/16
5/8
14/16
7/8
4/16
2/8
1/4
12/16
6/8
3/4
8/16
4/8
2/4
1/2
16/16
8/8
4/4
2/2 1

5. Decimal Equivalent 1/16 .0625 3/16 .1875 5/16 .3125 7/16 .4375 9/16
.5625
11/16
.6875
13/16
.8125
15/16
.9375
1/8
.125
3/8
.3750
5/8
.6250
7/8
.875
1/4
.250
3/4
.750
.500 1
1.00

6. http://www.rickyspears.com/rulergame/ (Click on Start New Game)
Practice measuring:
(Click on Start New Game)