If you recycle one aluminum can, you save enough energy to run a TV for 4 hours. Marti’s class recycled enough aluminum cans to run a TV for 2,080 hours. Did the class recycle 545 cans? Justify your answer using equivalent ratios.

How do you multiply a mixed fraction by a regular fraction

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?