课爱
classai
中文
Topics
› Percentage
Percentage
Discounts, percentage increase and decrease, and percentage word problems.
Percent · discount and GST
· P6
Mei Ling wanted to buy a jacket at a shopping mall in Singapore. The shop first gave a 25% discount on the ja…
Percentage · increase then decrease
· P6
At a shop in Toa Payoh, the price of a pair of sports shoes was first increased by 20%. Later, during a sale,…
Percentage · find whole from difference
· P6
At a P6 school camp, 35% of the pupils were boys. There were 126 more girls than boys. How many pupils were t…
Percent · reverse comparison
· P6
During the school Green Week, Ali collected 25% more recycling points than Mei Ling. What percentage fewer re…
Percentage · annual interest
· P6
Raju deposited some money in a bank at an annual interest rate of 4%. After one year, he received $96 as inte…
Percentage · invariant after joining
· P6
In a P6 Math Club, 60% of the pupils were boys at first. Later, 12 girls joined the club and the number of bo…
Practise this topic on classai →