2) Sandy empties 21 cookies into a jar. Twelve were vanilla-flavored and 9 were
chocolate-flavored. What fraction of cookies were vanilla- flavored?

Respuesta :

Answer:

4/7

Step-by-step explanation:

12 vanilla / 21 total

12/21 = 4/7 (divide both sides by 3)

Answer:

3/7

Step-by-step explanation:

9 / 21 = 3/ 7