Question

if you have 15 questions and you miss 9 what is you grade...:]] thanks to all who answer

Answer 1

if you miss 9 out of 15, how many did you get correct?

Answer 2

6..so that means a 60

Answer 3

if you get 6 out of 15 correct , you write that as
\[\frac{6}{15} \]
you can simplify by dividing top and bottom by 3 to get
\[\frac{2}{5} \]
you can change this to a fraction by dividing 5 into 2 to get 0.4
you can change the decimal to a percent by multiplying it by 100
you get 0.4*100= 40%