1. if a half note has beats, how many quarter notes are there to 1 half note?
2. if a whole note has four beats, how many half notes are there to 1 whole note?
3. if a eighth note has 1/2 beat, how many sixteenth notes are there to 2 eighth nites?
4. if a quarter note has oone beat, how many eighth notes are there to 2 quarter notes?
5. if a whole rest has four beats, how many half rest are there to 1 whole rest?