5.75
.5 is the decimal version.
.25
.25
Assuming that "forth" is your fail at spelling fourth, it is 1.25
6.25
hundred thousandths
If you meant one fourth, then the answer is 0.25
0.25 inches
Three to four to decimal is 0.75.
three hundredth as a decimal = 0.03
3 and 1 fourth is 3.24