SOLUTION: What is the step by step working out of equations like the following; "Travelling at 80 km/h how long would journeys of each of the following lengths take? (a) 120 km, (b) 60 k

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Question 925178: What is the step by step working out of equations like the following;
"Travelling at 80 km/h how long would journeys of each of the following lengths take? (a) 120 km, (b) 60 km, (c) 100 km "

Answer by TimothyLamb(4379) About Me  (Show Source):
You can put this solution on YOUR website!
s = d/t
t = d/s
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t = 120/80 = 1.5 hours
t = 60/80 = 0.75 hours
t = 100/80 = 1.25 hours
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