Sarah uses a recipe to make 9 gallons of juice. the containers she plans to use to store the juice have a capacity of 1 pint. how many containers will sarah need?

There are seventy-two pints in nine gallons.

Sarah will need  72 containers because there are 8 pints in a gallon. 8 pints*9 gallons=72 pints. Saran will need 72 containers.

Hope that helped :)

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.