1. there are 60 seconds in a minute so its [tex] \frac{10}{60} or \frac{1}{6} [/tex] when simplified
2. there is an average of 30 days in a month so [tex] \frac{7}{30} [/tex]
3. there are 52 in a year so [tex] \frac{26}{52}[/tex] or [tex] \frac{1}{2} [/tex]
