Mathematics, 08.12.2021 23:20 robbylynnbonner
A car and a lorry complete the same 240 mile journey without stopping.
The average speed of the car is x mph.
The average speed of the lorry is 12 mph slower than the car.
The lorry takes 1 hour longer than the car.
Use an algebraic method to work out the average speed of the car.
Answers: 3
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A car and a lorry complete the same 240 mile journey without stopping.
The average speed of the ca...
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