Question

Beth has made 12 cupcakes.This is 30% of the cupcakes she must make.How many cupcakes must she make?

Answer 1

12=30% sooooo....
12/x=30/100
30x=1200
x=1200/30
x=40
The total cupcakes she must make is 40 cupcakes. We know 12 cupcakes are made.
40-12=28
•°•Beth still has to make 28 cupcakes.