bigchungus420
contestada

A quiche recipe calls for 2 3/4 ( improper fraction just dont know how to write it) cups of grated cheese. A recipe for quesadillas requires 1 1/3 cups of grated cheese. what is the total amount of grated cheese needed for both recipes?​

Respuesta :

Answer:

1.

2 3/4  + 1 1/3

   8/4 = 2    

+  3/4      

= 11/4

2.

1 1/3

  3/3 = 1    

+  1/3      

= 4/3

3. 11/4 + 4/3

4. Find common denominator

4 * 3 = 12

5. Convert 11/4 to ?/12 = 33/12

              (4 goes into 12:  3 times. 3 * 11 = 33

6. Convert  4/3 to ?/12 = 16/12

              (3 goes into 12:  4 times. 4 * 4 = 16

33/12 + 16/12 = 49/12

49/12 = 4.08333 or    4   1/12 cups

Step-by-step explanation: