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Maths Puzzle
Numerical Ability
5x/2-4=(2x-7)/6
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Hello guys! here is my question...
A car 15 feet long overtakes a truck 30 feet long which is traveling at the rate of 45 miles per hour. How fast must the car travel to pass the truck in 3 seconds?
2p-3p+pq-3q,,,,,,,,,,,p-3
___________ Divided by_____
11p^2-11q^2,,,,,,,,,,,8p-8q
How do i do this? I understand the basic idea, I just don't know how to get the answer. cou