Sean answered 18 of 20 quiz questions correctly. what percent of the quiz questions did sean answer correctly? a 11% b 18% c 90% d 98%

C. 90% this is found by
20*0.90 or 90%=18
so 90% would be correct.
hope this helps!

It is indeed C but to find it you need to divide the number of answers he got correctly by the total number of answer.
So, it's 18 divide by 20, which would give you 0.90
Once you get the decimal, you multiply it by 100 to get the percentage, which is 90%.
I hope this helps.
YOU'RE WELCOME :D

Ithink the answer is b.