one hour.
18 min
about an 1 hour long
1 hour 19.8 minutes.
1 hour 3 minutes.
one hour.
.3 of an hour is 18 minutes
91 minutes.
If you mean 2/3 of an hour then it is 40 minutes
Between 1 hour and 3 hour depending on traffic
91 minutes.
18 min
The IB Chemistry SL Paper 3 exam is 1 hour and 15 minutes long.
about an 1 hour long
1km per hour is 1/3 of 3km per hour, so the answer is 1/3 of an hour or 20 minutes.
IB Chemistry HL Paper 3 exam is typically 1 hour and 15 minutes long.
It can take an Hour to 3 Hours.