In an exam a student scored 60 marks out of a possible 80. What percentage is this Post author By Sandy Spencer Post date Questions › Category: Maths › In an exam a student scored 60 marks out of a possible 80. What percentage is this 0 Vote Up Vote Down Sandy Spencer asked 4 months ago In an exam a student scored 60 marks out of a possible 80. What percentage is this 2 Answers 0 Vote Up Vote Down Sandy Spencer answered 4 months ago 100 (60/80) = 75% 0 Vote Up Vote Down Sandy Spencer answered 4 months ago 100 (60/80)=75% Please login or Register to submit your answer Username or Email Address Password Remember Me ← find the sum of the geometric series using a formula 1-4 16-64 256-1024 → Find the value of B between 0 degree and 360 degree which satisfy the equation 4CosĀ²B 2CosB=1