Question

mrs. Williams uses the following recipe for crispy rice treats. She decided to make 2/3 of the recipe. 2 cups of melted butter, 24 oz marshmallow, 13 cups rice crispy treats.

Answer 1

To find how much she needs of every ingredient, multiply every ingredient by 2/3.

Butter: 2•2/3=4/3=1&1/3 cups
Marshmallows: 24•2/3=16 oz
Cereal: 13•2/3= 26/3=8&2/3 cups

Answer 2

Fraction number is used to represent the part of a whole. For cook the 2/3 of the recipe Mr. Williams need 4/3 cups of melted butter, 16 oz marshmallow, and 26/3 cups of rice crispy treats.

Given -

To cook full recipe Mr. Williams needs the 2 cups of melted butter, 24 oz marshmallow, and  13 cups rice crispy treats.

In the given question Mr. Williams wants to cook 2/3 of the recipe. For this he need to add all the ingredients in the 2/3 value as compare to the original recipe units.

Fraction number

Fraction number is used to represent the part of a whole.

• Required cups of melted butter is,

         $\rm Butter = \dfrac{2}{3} \times 2$

         $\rm Butter = \dfrac{4}{3}$

Hence, the for the above question we need 4/3 cups of melted butter.

• Required oz marshmallow-

       $\rm oz \ marshmallow= \dfrac{2}{3} \times 24$

       $\rm oz \ marshmallow= 16$

Hence, the for the above question we need 16 units of oz marshmallow.

• Required cups of rice crispy treats-

        $\rm Rice \ crispy \ treats=\dfrac{2}{3} \times 13$  

        $\rm {Rice \; crispy \; treats}=\dfrac{26}{3}$  

Hence, for cook the 2/3 of the recipe Mr. Williams need 4/3 cups of melted butter, 16 oz marshmallow, and 26/3 cups of rice crispy treats.

Form more about the measurement follow the link-https://brainly.com/question/5014667