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dybincka [34]
3 years ago
11

Shown below is a muffin recipe that yields 36 muffins FAST you can get 99

Mathematics
2 answers:
Kryger [21]3 years ago
7 0

The original recipe is for 36 muffins, they want to make 12:

Find the ratio:

12/36 = 1/3

They would need 1/3 of the recipe, so you would divide all the ingredients by 3.


Flour: 5 1/4 cups = 21/4 cups

21/4 / 3 = 21/12 = 1 3/4 cups.


Oil: 1 cup / 3 = 1/3 cup


Baking powder: 4 1/2 = 9/2

9/2 / 3 = 9/6 =  1 1/2 teaspoons


salt: 1 1/2 = 3/2

3/2 / 3 = 3/6  = 1/2 teaspoons

eggs 3 / 1 = 1 egg

Nutmeg: 1 1/2 = 3/2

3/2 / 3 = 1/2 teaspoons

cinnamon: 3/4 / 3 = 1/4 teaspoon


The amount of sugar and milk aren't listed but just divide those by 3 to find the amount needed.

rjkz [21]3 years ago
3 0

a muffin recipe that yields 36 muffins n only wants 12 muffins so the new recipe must be 12/36 = 1/3 of the original


new Doughnut Muffins

(5 1/4)/3=(21/4)/3=7/4= 1 3/4 cups flour

1/3 cup oil

(4 1/2)/3=(9/2)/3=3/2= 1 1/2 teaspoons baking powder cups sugar

(1 1/2)/3=(3/2)/3= 1/2 teaspoons salt

3/3= 1 eggs

(1 1/2)/3= 1/2 teaspoons nutmeg cups milk

(3/4)/3 = 1/4 teaspoon cinnamon  


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The discrepancy in the last two decimal places of the weights above versus the calculator output below comes from rounding of moles of Zn to 4 significant digits, instead of 5 or more. The number of moles of ZnCl₂ is closer to 0.0110066.

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