Respuesta :

You can use proportion to solve this

She needs 2 graham crackers ( and other ingredients) to make 1 cookie

Crackers Cookie
2 1
20 X

Cross multiply

x=20*1/2

X= 10







chetankachana

Answer:

10 smores

Step-by-step explanation:

Each s'more requires two graham crackers

S = 2G

To find out how many s'mores she can make with 20 graham crackers, we divide it by 2

20/2 = 10

10 smores

-Chetan K