SDT Calculations
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Time
So I need to make a number line to work this out?
That is one way. But there is a short cut.
You can use this formula.
Time= Distance÷ Speed
Lets see how it works.
It’s 20 miles from One Arm Point to Goodenough Bay.
I’m travelling at 5 knots.
How long will it take to get there?
Speed 5 kn
Distance 20 M
Time ? hrs



