Write the ratio as a fraction in simplest form 25 to 45

John makes $10.50 pers hour what expression represens how much he will make if he works h hours

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min