Yes, but the phone must be turned on its side so that the scientific calculator can be shown. The percent button is on the upper right side on the left half of the buttons.
A guy on the iPhone 4S and iPhone 5. Hold down the home button to get him. Ask him any questioon you like. SIRI IS AWESOME!
5 x 1.1 = 5.5
16475 - without using a calculator !
The answer is: 18 Use a calculator...
13.5 - without using a calculator !
36.5... without using a calculator.
4000000 - without the aid of a calculator !
Hold down the home button and sleep/wake button for 3 to 5 seconds.
Use a calculator - 3125 divided by 5
700,000 - without using a calculator !
60% (you could use a calculator, you know...)
tap the on or hold button 5 times.