Question

Priya has a recipe for banana bread. She uses 7 1/2 cups of flour to make 3 loaves of banana bread. Andre will follow the same recipe. He will make B loaves of banana bread using F cups of flour. Which of these equations represents the relationship between B and F

Answer 1

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Answer:

  A.  b = 2/5f

Step-by-step explanation:

Andre's equation is in the form ...

  b = kf

The value of k can be found by dividing by f:

  b/f = k

For Priya's recipe, the values are ...

  b/f = k = 3/7.5 = 2/5

Andre's equation is ...

  $\boxed{b=\dfrac{2}{5}f}$