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katrin [286]
3 years ago
13

URGENT PLEASE I AM TIMED URGENT SOLVE THE PROBLEM AND PLEASE, PLEASE EXPLAIN HOW YOU GOT YOUR ANSWER, GIVE DETAIL'S I WILL MARK

AND 5 STARS

Mathematics
2 answers:
Serhud [2]3 years ago
8 0
A recipe that makes 10 raspberry muffins calls for 1 1/4 teaspoon of baking powder
1.25/10=t/10 muffins
How much baking powder is needed to make 3 dozen
1.25/10=x/36
x=4.5 t for 36 muffins hope this helps <3
fiasKO [112]3 years ago
6 0

Answer:

x =  4\frac{1}{2} teaspoons of baking powder

Step-by-step explanation:

I will use ratio, so for every 10 muffins we need 1\frac{1}{4} or \frac{5}{4}  teaspoons of baking powder.  How much would we need for 3 dozens or 36 muffins?

Set up the ratio in fractions

\frac{10}{\frac{5}{4}} = \frac{36}{x}; where x is the teaspoons of baking powder

solve for x

x =(36*\frac{5}{4}) / 10

x = (45)/10 = 4\frac{5}{10} = 4\frac{1}{2} teaspoons of baking powder

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