Question

destiny answered 57 problems on a test correctly ans received a grade of 95%. How many problems were on the test if all the problems were worth the same number of points?

Answer 1

req no of problem=60

Explanation:

let x be the no of problem

ac/ques,
`x*0.95`=57

95x=5700

x=
`(5700)/(95)`

x=60