Eric is baking a cake. The recipe calls for 2 1/2 pounds of floure for every 1/4 cup of suger How many pounds of flour should Eric use for 1 cup of sugar.

Answer 1

The recipe calls for 2 1/2 pounds of flour for every 1/4 cup of sugar.

To find out how many pounds of flour should Eric use for 1 cup of sugar, we can set up a proportion.

2 1/2 pounds of flour = 1/4 cup of sugar
x pounds of flour = 1 cup of sugar

Cross-multiplying, we get:

(x pounds of flour) * (1/4 cup of sugar) = (2 1/2 pounds of flour) * (1 cup of sugar)

x/4 = 2.5

Multiplying both sides by 4, we get:

x = 10

Therefore, Eric should use 10 pounds of flour for 1 cup of sugar.