one eightieth
One fourth
one eighth
No
1.375
Yes, it is.
3/4
one and three eigths
start with zero eigths then one eigths, two eigths..... the farther from the zero the greater the fraction value.
There are 8 one-eigths in 1 inch.
7 eigths as a decimal = 87.5%
3 eigths of 64 = 24
1 3/8.