Math Spiral 12: Ratios & Proportions

Last updated about 5 years ago
4 questions
After watching Food Network’s new show Donut Stars, Dracula can now produce his Dractastic donuts at a constant speed of 8 donuts every 5 minutes.
5

How long does it take him to create 1 donut? How long would it take him to create 20 donuts?

5

If the Mummy created 24 donuts in 32 minutes, was he creating his donuts at the same rate as Dracula? Why or Why not?

5

If 8 donuts equals 1 batch, then how long will it take Dracula to create 9 batches of his donuts?

5

Frankenstein can bake 48 donuts in 30 minutes. Does he produce donuts at the same rate as Dracula? Why or why not?