Snake Shelves Construction

The boys at school were tasked with drawing a snake according to the assignment, each snake consists of several shelves. Michael had to build a snake from 5 three-shelf parts, Adam from 4 four-shelf parts, and Andrew from 7 two-shelf parts. Did the snake have the most shelves?

Final Answer:

x = A

Step-by-step explanation:

$$\begin{gathered} M=5\cdot 3=15 \\ A=4\cdot 4=16 \\ O=7\cdot 2=14 \\ O<M<A \\ x=A \end{gathered}$$

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