Question 10
Patrick scored 82 and 85 marks respectively in English and Science. If the total marks of these papers are 100, how many marks should he score in Mathematics so that his average marks in these three subjects becomes 87?
Each paper is marked out of 100; all three subjects have equal weight.
Enter only the whole-number answer, without units.
Each paper is marked out of 100; all three subjects have equal weight.
Enter only the whole-number answer, without units.