Respuesta :
Marble's mother requires 1/2 cup of flour .
What is proportion?
Proportion is the number which is considered in comparative relation to a whole.
What is fraction?
Fraction is a number expressed as a quotient, in which a numerator is divided by a denominator
How to find how many cups of flour does her mother’s recipe require?
According to the problem,
- Mable’s cookie recipe calls for 3/4 of a cup of flour.
- Her mother’s recipe calls for 2/3 as much as Mable’s cup.
∴ Number of cup of flour that Marble's mother require is 2/3 part of 3/4
= (2/3 x 3/4) = 1/2
∴ Marble's mother requires 1/2 cup of flour .
Find out more about "Proportions and Fractions" here : https://brainly.com/question/78672
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