4 and 1/8 or 33/8
First we convert to the same type, which is twenty-fourths: 6 twenty-fourths + 9 twenty-fourths + 10 twenty-fourths = 25 twenty-fourths or 1 and 1 twenty-fourth.
12
15km
one sixth
32
18
Eighteen twenty-fourths.
23 (Twenty three)
4 and 1/8 or 33/8
First we convert to the same type, which is twenty-fourths: 6 twenty-fourths + 9 twenty-fourths + 10 twenty-fourths = 25 twenty-fourths or 1 and 1 twenty-fourth.
6
12
12.25
118 and 3/4 = 475/4
15km
one sixth