2
According to the calculator on my computer 2,500,000 divided by 90 is 27777.7777 recurring.
-90 / (2/3) = -90*(3/2) = -135
90 minutes, divided in two halves of 45 minutes each.
90
6.6667
45 divided into 90 = 0.5
800 divided 90 = 8.88888888888889
90 divided by 5 is 18.
90
2.7778
90