Respuesta :
6/40 simplified is 3/20
3/20=15/100
100-15=85
The answer is 85%
3/20=15/100
100-15=85
The answer is 85%
Subtract the number wrong from the total number of questions.
40-6=34
Then divide the number correct by the total number of questions.
34/40= 0.85
Which is 85 %