1pppppppppppppppp1 1pppppppppppppppp1 01-05-2021 Mathematics contestada Priya completed 9 exam questions. This is 60% of the questions on the exam. Select ALL of the equations that could represent this situation if p is the amount of questions on the exam. a 60/100 · p = 9 b 0.6p = 9 c 60 - p = 9 d 60 + p = 9 e 9 + p = 60