One and a half is twelve eights.plus five eights, is seventeen eights. That is two and one eighth in total, or 2.125 in decimal.
0.875 is the decimal equal to the fraction 7/8.
If you mean: 11/8 then it is 1 and 3/8 as a mixed number or 1.375 as a decimal
5.203125 eights
seven-eights= 7/8= 7 ÷8=0.875 in decimal
53/8 = 5.375
0.625
It is 0.625
0.625
0.06
1.625
5.8
.88888 Or .625 if you mean "Five Eighths"
2.625
0.625
divide 5 into 8
5/8 = 0.625