69.
100 + 30% = 130
130 + 10% = 130 x (1 + (10/100)) = 143 miles per hour.
70 increased by 6 percent = 74.2
(108 and 1/3)
1.43 is the percent of 130 increased by 10.
72 increased by 130 percent = 165.6
69.
130 + 15% = 130*1.15 = 149.5
100 + 30% = 130
130 mph increased by 15% is: an increase of 19.5 mph to new speed of 149.5 mph
130 + 10% = 130 x (1 + (10/100)) = 143 miles per hour.
44 increased by 6 percent = 46.64
3000 increased by 6 percent = 3,180
70 increased by 6 percent = 74.2
(108 and 1/3)
30 increased by 6% = 31.8