Question

Audrey needs 2.4 pounds if flour for birthday cakes and 3.75 pounds of flour for wedding cakes. if she plans on baking 72 birthday cakes and 5 wedding cakes, how many pounds of flour will she need?

Answer 1

Answer:

She will need 191.55 pounds of flour.

Step-by-step explanation:

Given:

Audrey needs 2.4 pounds if flour for birthday cakes and 3.75 pounds of flour for wedding cakes.

If she plans on baking 72 birthday cakes and 5 wedding cakes.

Now, to find pounds of flour will she need.

So, the pounds of flour for 72 birthday cakes:

$2.4\times 72$

$=172.8\ pounds.$

And, the pounds of flour for 5 wedding cakes:

$5\times 3.75$

$=18.75\ pounds.$

Now, to get the pounds of flour she need we add the pounds of flour to make 72 birthday cakes and 5 wedding cakes:

$172.8+18.75$

$=191.55\ pounds.$

Therefore, she will need 191.55 pounds of flour.