- #1
gunslinger
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Homework Statement
A bus travels 650km in 3 hours less than the other bus whose speed is 15 km/h slower than the speed of the first bus.
A. Assemble the equation.
B. Solve the equation and state the speeds of the buses.
Homework Equations
The Attempt at a Solution
V = d / t
Velocity of the first bus = Velocity of the second bus - 15; V1 = 650 / t2 - 3
Time of the first bus = Time of the second bus - 3; V1 - 15 = 650 / t1 + 3
I don't really know.