L2 FS Time (incl. compound measures Speed & Density) Flashcards
1
Q
Convert 290 minutes to hours and minutes
A
1 hour 60 mins
4 hours 240 mins
290 - 240 = 50 minutes left over.
Answer 4 hours 50 mins
2
Q
How many minutes are there in total
in 6.4 hours
A
6.4 x 60 = 384 minutes
3
Q
What is the formula for calculating Speed?
A
Speed = Distance ÷ Time
4
Q
What is the formula for calculating Distance?
using speed distance time triangle
A
Distance = Speed x Time
5
Q
What is the formula for calculating time?
A
Time = Distance ÷ Speed
6
Q
What’s the formula for calculating density
A
Density = Mass÷volume
