Sam completed 12 math questions in 24 minutes. What are the unit rates in math questions per minute and minutes per math question?

Respuesta :

Sam does 1 problem in 2 minutes
eddy47
Well first put 12 and 24 into a fraction the fraction should be 24/12 then divide the denominator by the numerator the denominator should become a 24/12 divided by 12 = 2/1