exam Maths Puzzle Numerical Ability

In July 1985 Steve Cram of Great Brotian set a world record of 3 minutes 29.67 seconds for the 1500 meter race and a world record of 3 minutes 46.31 seconds for the 1 mile race (Th

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Two angles are complementary. The sum of the measures of the first angle and half the second angle is 64 degrees. Find the measures of the angles. Two planes are 2100 miles apart and traveling towards each other. One plane is traveling 80 mi/hr. faster than the other plane. The planes meet in 2.5 hr. Find the speed of the slower plane.