Level 2
The bar graph shows the number of students in each class. How many more students are in Class D than in Class C? Express it as a percentage of the total number of students in all the classes.
Level 2
The bar graph shows the number of students in each class. How many more students are in Class D than in Class C? Express it as a percentage of the total number of students in all the classes.
Level 2
Mrs Yap bought 1820 notebooks. She planned to give every boy 7 notebooks each while every girl is given 4 notebooks each. The ratio of the number of girls to boys in the hall was 7 : 4. How many more boys than girls are there?