Person 1 and Person 2 visited Washington D.C. for the weekend. Person 1 rode the metro train one stop 5 times at the peak fare price and 3 times at the off peak fare price for a total cost of 21.00. P?

Let the peak fare be ( p ) and the off-peak fare be ( o ). The equation for Person 1's total cost can be set up as ( 5p + 3o = 21 ). To find the individual fares, we would need additional information about the specific peak and off-peak fare amounts.