Mark is making punch for a party. The recipe calls for 3.5 Liters of fruit juice. Write a formula that helps Mark determine the number of cartons of juice he needs to buy to make the punch. Lets let N= number of cartons of juice. M=number of liters in each carton.

Question

anonymous · Answer

Imagine he does not buy punch in bottles, but in litres. How many litres does he buy? Obviously, the amount of bottles * the amount of litres that each bottle holds =nm
$$nm \ge 3.5$$

anonymous · Answer

Im trying to figure out how to make this a literal equation.