27000 ÷ 1998 = 13 with remainder 1026 or 13.5135 times.
27000/30 = 900
27000
300
27000
100 times
9000
4% of 27000 = 4% * 27000 = 0.04 * 27000 = 1080
450 times 60 equals= 27000
2.5% of 27,000= 2.5% * 27000= 0.025 * 27000= 675
3.5% of 27,000= 3.5% * 27000= 0.035 * 27000= 945
%7 of 27000 is 1890. (27000/100*7=1890)