100 + 30% = 130
Chat with our AI personalities
100 increased by 60 percent = 160
"Percent" = "of 100". So 30 is 30% of 100.
To increase by 6% means to increase by 6/100. That is, you have to multiply the number - in this case 30 - by 1.06 (which is 1 + 6/100).
100 increased by 80% is 100*1.8 or 180.
30% of 100 = 100*30/100 = 30