book Maths Puzzle Numerical Ability

The park service is studying a rectangular piece of land that has an area of 91 square miles. The length of this piece of land is 1 mile shorter than doubel the width. Find the len

Read Solution (Total 0)

book Other Question

please help me with this equation: i need it simplified 5squrt18 A boat can travel on a river 7 miles upstream in the same time it takes to travel 9 miles downstream. Find the speed of the current if the speed of the boat in still water is 8 miles per hour.