Question

Kora uses the following ingredients to make 1 s'more.IngredientAmountGraham crackers2Chocolate squares8Marshmallows3How many s'mores can Kora make if she has 20 graham crackers?

Answer 1

ANSWER:

10 s'more

STEP-BY-STEP EXPLANATION:

In the recipe it says that to make 1 s'more you need 2 graham crackers.

So, if we have 20 graham crackers, we could make the following number of s'mores:

$\begin{gathered} \frac{2}{1}=\frac{20}{x} \\ \text{ solving for x} \\ x=\frac{20\cdot1}{2} \\ x=10\text{ s'mores} \end{gathered}$

Therefore, Kora can do 10 s'more