No.
Two fourths is another way of saying "one half". One half of eight is four.
Yes. One fourth is equivalent to two eighths.
Two over eight equals two and a half over ten.
yes
The decimal equivalent to two and one-half is 2.5.
It is minus one half.
3.77777778
5/2
One-hundred-and-fifty minutes is equivalent to two-and-a-half hours.
Two and eight tenths.
4,096
Each whole is two halves, so eight wholes are sixteen halves. Adding one half makes the total seventeen halves. Reducing this, of course, is simply eight and one-half.