question_answer

Robin begins a game of battleship by placing an aircraft or \[\mathbf{10\times 10}\]grid. The aircraft carrier must be placed horizontally or vertically occupying 5 squares. One possible position is shown alongside. Robin selects one of those positions at random. What is the possibility that the aircraft carrier occupies the square B3?

A) \[\frac{1}{4}\]                          

B)  \[\frac{1}{2}\]

C)  \[\frac{7}{60}\]                        

D)  \[\frac{1}{24}\]