If eg=25 and ef=15 then fg?

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?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?