David obtained 36, 35, 42, 57 and 55 marks (out of 100) in English, Mathematics,Physics, Chemistry ...
David obtained 36, 35, 42, 57 and 55 marks (out of 100) in English, Mathematics,Physics, Chemistry and Biology What are his average marks ?
Answer/Solution
45
Steps/Work
Explanation:
Average = (36+ 35+ 42+ 57+ 55 )/ 5 = 225/5 = 45.
Answer:B
Average = (36+ 35+ 42+ 57+ 55 )/ 5 = 225/5 = 45.
Answer:B