60
a clock is divided into 12 parts, so you can shade in various fractions on the clock. Using the clock, you can display 12ths, 6ths, 4ths, 3rds, halves, and wholes.
Ten fifths make two wholes.
Six of them.
20
There are 21 thirds in 7 wholes.
There are 16 halves in eight wholes.
You can make 3 wholes
9 of them are.
There are: 15/3 = 5 wholes
There are twelve thirds in four wholes.
12ths = twelfths.