Level 3 29 of the people in a concert hall are boys. 37 of the remaining people are girls. There are 72 women and 288 men. What fraction of the people at the concert hall are women?
Level 3
There were 37 pupils in a class. 13 of the boys and 14 of the girls did not wear spectacles. Given that 26 pupils who wore spectacles, how many girls were there in the class?
Level 3
Mr Lee had some chicken wings. He ate 13 of them on Monday and 12 of the
remainder on Tuesday. He bought another 10 chicken wings and then he had as many chicken wings as he had at first. How many chicken wings had he at first?
Mrs Tay had an equal number of pears and apples at first. She sold half of the apples and bought another 42 pears. In the end, she had thrice as many pears as apples. Find the number of apples she had at first.
