Question

part a: jordon is weighing ingredients on a kitchen scale to make bread. the bowl weighs 1\frac{1}{2} pounds. he adds several scoops of flour. the total weight of the bowl and the flour is 2\frac{3}{4} pounds. if each cup of flour weighs \frac{1}{8} pound, how many cups of flour does he add?
jordon adds \square cups of flour.
part b: show your work

Explanation:

Step1: Find flour weight total

Subtract bowl weight from total weight:
$$2\frac{3}{4} - 1\frac{1}{2} = \frac{11}{4} - \frac{3}{2} = \frac{11}{4} - \frac{6}{4} = \frac{5}{4}$$

Step2: Calculate number of cups

Divide flour weight by per-cup weight:
$$\frac{5}{4} \div \frac{5}{16} = \frac{5}{4} \times \frac{16}{5} = 4$$

Answer:

4