A stadium already has 250 people in it at noon. If 35 people per minute enter the stadium, how many are in the stadium at 1:30 p. M. When a concert is supposed to begin?

12:00 to 1:30 , that is 90 minutes
if 35 people enter each minute then it should be multiplied by the number of minutes
that being said, 90 x 35 = 3,150 people are in the stadium at 1:30

Your maths is very weak try yourself this would improve your skills don't depend on others