30/80 = 0.37530 is [37.5 percent] of 80.
80 + n^2
80 million = 80,000,000
80:20
80% = 4/5
12,500+10,600=23,100
80 = 80/1
30/80 = 0.37530 is [37.5 percent] of 80.
0.3783/80 = 0.0375
80 billion = 80,000,000,000
80 is an integer, not a fraction.
80 + n^2
80 million = 80,000,000
80:20
80% = 4/5
80-27
1/80