Answer & Step-by-step explanation:
We can assume that Adrian decorates cupcakes at a constant rate, so we can use a proportion to solve the problem.
If Adrian can decorate 16 cupcakes in 28 minutes, we can set up the proportion:
16/28 = 56/x
where x is the number of minutes it will take to decorate 56 cupcakes.
To solve for x, we can cross-multiply and simplify:
16x = 28 * 56
16x = 1568
x = 1568/16
x = 98
Therefore, if Adrian can continue at the same pace, it will take him 98 minutes to decorate 56 cupcakes.