Answer:
108 cups of flour for 144 cookies
Step-by-step explanation:
15 divided by 20 = 15/20 = 3/4
3/4 is the ratio of cups of flour used to the amount of cookies made
144 x 3/4 = 108
108 cups of flour are needed for 144 cookies if a chocolate chip cookie recipe calls for 15 cups of flour for 20 dozen cookies.
It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
It is given that:
A chocolate chip cookie recipe calls for 15 cups of flour for 20 dozen cookies.
First, take the ratio of cups of flour to cookies
The ratio = 15:20
After simplification:
The ratio = 3:4
Multiply the above ratio with 36
= (3x36):(4x36)
= 108:144
Number of cups of flour = 108
Number of cookies = 144
Thus, 108 cups of flour are needed for 144 cookies if a chocolate chip cookie recipe calls for 15 cups of flour for 20 dozen cookies.
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