120 minus 87 equals 33.
9 plus 87 equals 96.
Reflexivity.
348
cross multiply to solve: 100 x 4200 = 87 Y solve for Y by doing 420,000 divided by 87, which equals 4828 (rounded off)
87 centimeters equals 870 millimeters.
5 + 87 = 92
1 x 87, 3 x 29 = 87
90
3x what equals 87
0.87
87 Feet = 26.5176m