Consumer math question....HELP!?

Question

Millie correctly answered 52 questions on a math test. She received a score of 80%. How many questions were on the test?

thnkx to everyone who helped me. :)

Answer 1

Note that, Total Correct Answers/ Total Questions = score

So in this situation,

52/Total Questions = 0.80

So we need to solve for Total Questions

52/0.80 = Total Questions

Total Questions = 65

Therefore, there were 65 questions on the test.

Answer 2

or x * .8 = 52

so x = 52 / .8 = 520 / 8 = 65

Answer 3

52 is 80%

6.5 is 10%

65 is 100%

65 questions