book Maths Puzzle Numerical Ability

A roast was cooked at 325 degrees farenheit in the oven for 4 hours. The internal temperature rose from 32 degrees farenheit to 145 degrees farenheit. What was the average rise i

Read Solution (Total 0)

book Other Question

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. Solve: 1.3y + 4.4 = 0.8y + 4.1