90 + 9 = 99
Wiki User
∙ 7y agoIt has increased by 9, 9 is 10% of 90 so it has increased by 10%. 99 is therefore 110% of 90. Formula: (99 - 90) / 90 = 0.1, or 10%
90 increased by 27% = 114.3
20% of 90 is 18 therefore 90 increased by 18 = 108
95 increased by 90 percent = 180.5
90 increased by 80 percent of itself is 162.
55+35 = 90
24 increased to 90 percent of change becomes 450.6.
90 + 10% = 99
160= 70 + 90= 160
Work out 90% of 90 = 8190 + 81 = 171
The quotient of 90/9 = 10
Since 9 is a factor of 90, it is automatically the GCF.