A bakeshop made 77 Christmas cookies in one day. This represent 22% of the days cookie production. How many cookies did the bakeshop make that day?(proportion)

3 answers

77/x = 22/100

Cross multiply and solve for x.
77/x=22/100
22 x=7700
x=350

A bakeshop made 77 Christmas cookies in one day. This represent 22% of the days cookie production. How many cookies did the bakeshop make that day?(proportion) is this problem, right
Yes, right. She made a total of 350 cookies that day.