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hram777 [196]
3 years ago
11

A recipe cal for 2 1/2 cups of flour to make 2 dozen cookies.How many cups of flour would be required to bake 15 dozen cookies

Mathematics
2 answers:
Alexxx [7]3 years ago
8 0
Hello!

2 1/2 = 2.5 as a decimal

2.5 ÷ 2 = 1.25

So, it takes 1.25 (1 1/4) cups of flour for each dozen of cookies.

1.25 × 15 = 18.75

ANSWER:

18.75 (18 3/4) cups of flour would be required to bake 15 dozen cookies.
USPshnik [31]3 years ago
3 0
15/2 = 7 1/2

2 1/2 * 7 1/2 = 18 3/4 cups of flour
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In the triangle below, the value of h is 3/4 the side length that is labeled on the figure. What is the area of the triangle?
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The correct answer is:  [C]:  " 8.64 mm² " .
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Note: 
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Area of a triangle = (½)*(base length)*(height; that is, "perpendicular height");
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or:  A = (½) * b * h ;
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A recipe for banana oat muffins calls for 3/4 cups of oats. You need to triple the recipe to make enough for your whole family.
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Answer: 2 and 1/4 cups of oats (9/4 cups of oats)

Step-by-step explanation:

We know that, for the recipe, we need 3/4 cups of oats.

Now, you want to triple the recipe (then you need to use 3 times more ingredients).

This means that, if for the recipe you needed 3/4 cups of oats, when we triple that we have:

3*(3/4 cups) = 9/4 cups

This means that you need to use 9/4 cups of oats.

And we could also write this as:

9/4 cups = 8/4 cups + 1/4 cups = 2 + 1/4 cups of oats.

3 0
3 years ago
What is x+2y=15 by elimanation
Romashka-Z-Leto [24]

x = 15 − 2 y i hope this is the answer

 

8 0
3 years ago
Read 2 more answers
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