You are given a math word problem and you are supposed to apply multiplication or division mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
--------
Question: Dan bought 9 dozen eggs from the grocery store to bake some cakes . How many eggs did Dan buy ?

Answer: 108


Question: A perfect score is 21 points . How many points would you have after 3 perfect games in a row ?

Answer: 63


Question: Maggie bought 4 packs of red bouncy balls , 8 packs of yellow bouncy balls , and 4 packs of green bouncy balls . There were 10 bouncy balls in each package . How many bouncy balls did Maggie buy in all ?

Answer:
160