it was taken out of the oven at 4.40.p.m.
As stated in the question, t is the time, measured in minutes. However, it is not clear what point the time is measured from. Most likely it is from when the casserole is taken out of the oven, or placed on the counter. But that need not be the case.
Depends on how many you make. Start to finish for a couple of dozen about an hour to 1.5 hours (this includes cooking time)
If the question refers to the time taken for a journey then this obviously depends on the speed of travel. Velocity (or speed) = Distance ÷ Time. So Time = Distance ÷ Velocity. Example : If you were travelling at 40 mph (miles per hour) then the time taken is 47/40 = 1.175 of an hour which equals 1 hour and 10½ minutes.
53 minutes past the previous hour.
You can bake the ham and yams in the oven at the same time. If you are baking the ham for several hours, put the yams in about an hour before the ham is finished. Or put the yams in at the same time as the ham, and test them by piercing with a fork after about 45 minutes.
Time taken = 34/90 = 17/45 of an hour or 22 and 2/3 minutes
People often opt to use a microwave oven for cooking certain foods as it is generally a faster method of cooking food. An oven set to 180 degrees Celsius is equal to about 45 minutes in a microwave convectional oven.
1 quarter equals 15 minutes so there are 4 quarters in an hour there are 15 minutes left until the hour
Dividing distance travelled by time taken gives 80/2.5 = 32 kilometres per hour.
The flight time from Singapore to Jakarta, Indonesia is about 1 hour, 7 minutes.
40 minutes is 2/3 of an hour, or 0.66 of it. Divide any number of minutes by 60 to find the fraction of an hour.
As Velocity = Distance ÷ Time, then Time = Distance ÷ Velocity. The time taken for the run = 12 ÷ 9.2 = 1.304 hours (or 1 hour 18 minutes 16 seconds)