book Maths Puzzle Numerical Ability

I am thinking of two whole numbers. When I add them, their sum is 123. When I subtract the lesser number from the greater number, their difference is 45. what are my numbers?

Read Solution (Total 0)

book Other Question

Write the equation of the line with the given properties. Write the equation in general form:
Passing through(-3,-5); parallel to the graph of 3x-2y=7
Passing through (-3,-5); in track and field ,hurdles are about 0.91 meters high for women and 1.07 meters for men. In order to make the event fair, how high would the hurdles have to be on the Moon?