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Math Spiral 12: Ratios & Proportions

Last updated over 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.

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Question 1

1.

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

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Question 2

2.

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

Question 3

3.

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

Question 4

4.

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