In 2 days, Quinesha exercises 50 minutes. At this rate, how many minutes does she exercise in 4 weeks?(1 point)
Quinesha exercises minutes in 4 weeks.
In 2 days, Quinesha exercises for 50 minutes, so in 1 day, she exercises for 50/2 = <<50/2=25>>25 minutes.
In 1 week, which is 7 days, Quinesha exercises for 25*7 = <<25*7=175>>175 minutes.
Therefore, in 4 weeks, Quinesha exercises for 175*4 = <<175*4=700>>700 minutes. Answer: \boxed{700}.