Answer:
16
Step-by-step explanation:
The sugar is enough for 7/10 of 24 cupcakes, or ...
0.7 × 24 = 16.8 . . . cupcakes
Jim can make 16 cupcakes with the sugar he has.
Jim has ingredient which include:
present sugar = 7/10
required sugar = 3/10
1 sheet cake ingredient = 24 cupcakes ingredient
greatest number of cupcakes jim can make is:
7/10 x 24 = 16.8
but since 0.8 cup cake is incomplete, greatest number of cupcakes is 16
option 4
A=50
assuming you mean 100-A+20-70=0
you need to solve for A, which means add all your numbers together and isolate A.
-A+50=0
