Bailey needed to make 32 biscuits. She has 4/16 cups of flour and that makes enough for 28 biscuits. How much more flour Does she need. A.) 7/0
B.) 8/20
C.) 16/32
D.) none of the above

3/28 more cups of flour

Step-by-step explanation:

For 28 biscuits = 4/16 cups

For 1 biscuit = 4/(16 x 28)

For 32 biscuits = 4/(16 x 28) x 32

                         = 4/448 x 32

                         = 4/14

                         = 2/7 cups

More flour required = 4/16 - 2/7

                                 = 56/224 - 32/224

                                 = 24/224

                                 = 12/112

                                 = 6/56

                                 = 3/28 cups

the ordered pairs for the given function are of the form