Half day is to ___ hours
12
10 decade is to ___ years
100 YEARS
7 century is to ___ years
700
21 days is to ___ weeks
3
3 years is to ___ months
36
3 minutes is to___seconds
180
1 hour is to____minutes
60
1 day is to ___ hours
24
1000 millimeter is to___
1 LITER
12 inches is to___ foot
1