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Ratios in Recipes

Last updated about 1 year ago

12 questions

Note from the author:

Calling all chefs and bakers!

Check out these slides for tasks and questions.

Instructions

Calling all chefs and bakers!

Check out these slides for tasks and questions.

1

Question 1

1.

How did I change this recipe? (blue print)

The ingredients and serving size are 3 times larger.

The ingredients and serving size are 4 times larger.

The ingredients and serving size are 5 times larger.

1

1

Question 3

3.

Where did I make a mistake this time?

1

Note: This recipe makes 16 brownies. (The serving size is 16.)

1

1

1

Question 7

7.

How much granulated sugar will the new recipe need?

1

1

1

Instructions in a recipe tell the chef how to combine the ingredients.

1

Question 11

11.

Since we used multiplication to change the amount of our ingredients and serving size, I think we should also use multiplication to change the oven temperature, size of the baking dish, and baking time.

True

False

1

Question 12

12.

There are approximately 100 students and teachers for Grade 6. How would you change the original brownie recipe to make enough for everyone?

Question 2

2.

Yuck! Something went terribly wrong with my calculations. Where did I make a mistake?

Question 4

4.

How would you describe the taste of these brownies based on my mistake?

too salty

too sweet

not sweet enough

too oily/greasy

just right

Question 5

5.

How will you change the recipe to make enough for all your math classmates and teachers? (At least one each with some left over).

double the recipe ingredients and serving size

triple the recipe ingredients and serving size

quadruple the recipe ingredients and serving size

half the recipe ingredients and serving size

Question 6

6.

The changed recipe will now serve ________ brownies.

8

32

48

64

Question 8

8.

How much powdered sugar will the new recipe need?

Question 9

9.

What other ingredients will change to 2 cups/teaspoons/tablespoons?

cocoa powder

powdered sugar

chocolate chips

sea salt

eggs

oil

water

vanilla

all-purpose flour

Question 10

10.

How many eggs will your new recipe need?