SOLUTION: An aeroplane left 30 minutes later than it schedule time and in order to reach its destination 1500 km away in time, it had to increase its speed by 250 km/hr from its usual speed

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Question 924021: An aeroplane left 30 minutes later than it schedule time and in order to reach its destination 1500
km away in time, it had to increase its speed by 250 km/hr from its usual speed. Determine its
usual speed.
Answer by MathTherapy(10551) About Me  (Show Source):
You can put this solution on YOUR website!

An aeroplane left 30 minutes later than it schedule time and in order to reach its destination 1500
km away in time, it had to increase its speed by 250 km/hr from its usual speed. Determine its
usual speed.


Normal speed: highlight_green%28750%29 km/h

You can do the check!! 

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