exam Maths Puzzle Numerical Ability

Two cyclists, 91 mi apart, start riding towards each other at the same time. One cycles just as fast as the other. If they meet 3 hr later, at what average speed is each cyclist traveling?

Read Solution (Total 0)

exam Other Question

Could someone please show me how to multiply and then simplify this expression. I have a few other problems like it and I am not sure how to solve it.
sqrt 13 * sqrt 5
I understand that by multiping 13 * 5= sqrt 65
How do I simplify this???? What is the maximum area of an eight-by-thirteen-inch sheet of paper that you can cover by using seven three-by-five-inch standard index cards? You may not tear, bend, fold, or ot