Whats 4.25 increased by 15%

You would turn the 15% into a decimal which is. 15 then multiply. 15 by 4.25. After multiplying those together add 4.25 to the answer.

Two methods:

Method 1.

We are increasing, let us find 15% of 4.25

= 15/100 * 4.25 5 into 15 and 100

= 3/20 * 4.25 2 into 20 and 4.25

= 3/10 * 2.125

= 3*2.125 / 10 = 6.375/10 = 0.6375

We add this answer to 4.25.

0.6375 + 4.25 = 4.8875

Method 2:

Increasing by 15% : (100 + 15) = 115%

We find 115% of 4.25

115 / 100 * 4.25 = 1.15 * 4.25 = 4.8875. Use your calculator.