Question

Mailk earns 10 dollars per hour at his job. He wants to change to a job that will play 12 dollars per hour. What will be the porcent increase in Mailk's hourty pay if he makes this jobs change.:))))))))))))))))))))))))))))))))))))))

Answer 1

10/12 = 5/6
5/6 = 83.33%
100 - 83.33 = 16.67%
16.67% increase