Test 11. Directions: Solve the following problem PROBLEM 1 A 50-item test was given to a group of 40 Grade Six pupils. 85% of them have a score of 30 and above? How many pupils got a score of 30 above? PROBLEM 2 In shelves with 600 books, 30% are Mathematics books.If 25% of this books are for Grade 5 pupils, how many books are used by Grade 5 pupils?