What is 30 inches increased by 30%?
100% increased by 30% is 130%
So
30" increased by 30% is
30"*(130/100)=39"
33inches
33 inches is 30 inches increased by 10%, or
30*(100+10)%=30*1.1=33"
Its 39, 30% Of 30 Is 9, 30+9=39. Use Your Brain
To find the result of increasing 30 inches by 30%, you need to remember that a percentage is a fraction out of 100. So, to calculate this, follow these steps:
Step 1: Convert the percentage to a decimal: 30% can be written as 0.30 (since "per cent" means "out of 100").
Step 2: Multiply the decimal by the given amount: Multiply 0.30 by 30 inches.
0.3 * 30 = 9
Step 3: Add the result to the original amount: Add 9 inches to the initial 30 inches.
30 + 9 = 39
Therefore, 30 inches increased by 30% is equal to 39 inches.