Kate borrowed $400 from her friend. she will repay this amount plus 3 percent simple interest after one year. what is the total amount she will pay her friend? $401.20 $412.00 $400.12

3% = .03

400 • .03 = 12

400 + 12 = $412.00

step-by-step explanation:

i think you should think about the question and not look online.

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2