It's between 9/16 and 5/8
0.8 = 8/10 on a ruler
See if you can find a part of the ruler where there are 9 little marks between the inch divisions: that section of the ruler may be marked as "10ths" or "TENTHS". Each of the gaps between these marks is 0.1 inch so you want 8 gaps.
1-7/8 inches
0.09 inches is roughly equivalent to 3/32, which is halfway between 1/8 and 1/16
It's between 9/16 and 5/8
well its definitely between the 8" mark and the 7.75" mark
0.8 = 8/10 on a ruler
See if you can find a part of the ruler where there are 9 little marks between the inch divisions: that section of the ruler may be marked as "10ths" or "TENTHS". Each of the gaps between these marks is 0.1 inch so you want 8 gaps.
1-7/8 inches
0.09 inches is roughly equivalent to 3/32, which is halfway between 1/8 and 1/16
41 and 3/8
Almost 3
On a 12 inch ruler, the 1/3 point would be 12/3, or at 4 inches.
Between 7/8 and 15/16
3.875 is the same as 3 and 7/8 inches on a ruler
It depends on the type of ruler you are using. Depends if you are using a just metric unit ruler or if you are using a yard/meter stick. The measurements should be written along the edge of the ruler.