Seven-thirty would be a half after seven in the evening. " half after seven o'clock". " half after seven o'clock".
seven and one half is equaled to 7.5
fifteen halves seven and one half seven and two fourths seven and three sixths seven and four eighths
One and seven-eigths.
Seven and a half.
Half of seven eights is three fourths
Seven and a half.
half is bigger.
1.6667
3.5
7.5 or seven and a half
seven sixteenths