Ellen, Giselle, and Brenda bake 111 cookies. Giselle bakes twice as many cookies as Brenda. Ellen bakes 9 fewer cookies than Giselle. How many cookies does Ellen bake?

1 Answer
Angelina L.
Sep 26, 2016

#39# cookies

Explanation:

Brenda baked #24# cookies

since Giselle baked twice as many as Brenda, she baked 48
#(24)(2)#

Ellen baked 9 fewer than Brenda so subtract
#48-9=39#

if you add up the total of cookies you get #111#

#24+48+39=111#

(to get the answer for one person, you may just have to plug in random numbers to find out what works)

Related questions
See all questions in Unit Conversions
Impact of this question
2147 views around the world
You can reuse this answer
Creative Commons License