twenty. Two halves make one whole. So in ten wholes there are 10 x 2 = 20 halves.
10 halves in 5 wholes.
5 wholes = ten halves plus one half = 11 halves
Ten and 1/2 of them.
10 / (1/2) = 10* (2/1) = 20
Are you serious? Seven. There are seven halves in seven halves.
3
81 halves
17 halves
3 halves
3 halves
5.5 is 11 halves.