miguel needs 3 gallons of milk to make 24 milkshakes.

first, estimate how much milk he needs to make 36 milkshakes by filling the blank below. then, finish the sentence to justify your choice.

i think miguel needs _____ to make 36 milkshakes because..

4.5 gallons

I think Miguel needs 4.5 gallons to make 36 milkshakes because if he needs 3 gallons for 24 milkshakes, he would need 1.5 more gallons to make an additional 12 milkshakes.