exam Maths Puzzle Numerical Ability

A plane flies 300 miles with a tail wind in 1 hour. It takes the same plane 2 hours to fly the 300 miles when flying against the wind. What is the plane's speed in still air?

Read Solution (Total 0)

exam Other Question

how would you solve this question algebraically 1/3x2=3 and then graph the solution. Please show the work. Help again please. Here goes.
A revenue of $1800 is obtained from the sales of item A at $30 each and item B at $90 each. What is the equation that shows the relationship betwe