30% of 3900 = 3900*30/100 = 1170
3.4% of 1170= 3.4% * 1170= 0.034 * 1170= 39.78
It is: 1170/39 = 30/1 which is 30
1146.6.
65 percent of 1800 is 1170.
1170
150% of 780= 150% * 780= 1.5 * 780= 1170
1 x 1170 = 1170 2 x 1170 = 2340 3 x 1170 = 3510 And so on...
19 x 60 = 1140 remainder 30
1170
?
1170