Level 3 Rael bought some notebooks at $3 each. He later sold them to his customers at $8 each. For customers who bought two notebooks were given another notebook for free. The customers bought either one or two notebooks. Rael gave away 110 free notebooks and collected a total of $1320 more than what he had paid for. How many customers bought just one notebook?
Level 3
A grocer had the same number of lemons, water apples and starfruits at first. After 78 starfruits, some lemons and water apples were set aside, there were 148 fruits left. There were thrice as many lemons as water apples left. The number of starfruits left was 20 less than the number of lemons. How many water apples were set aside?
Level 3 PSLE
Four teams of students sold lemonade for charity.
They collected $5 for a small cup of lemonade and $10 for a big cup of lemonade.
The table shows the number of cups sold by three of the teams.
Team A: 15 Small, 5 Big
Team B: 11 Small, 9 Big
Team C: 8 Small, 10 Big
Which of the three teams collected the most money? Give your answer in letter.
What was the amount of money collected by Team A?
Team D sold as many cups of lemonade as Team A but collected $20 more. How many big cups of lemonade did Team D sell?
Level 3
A group of 22 adults and children went to a bird park. Each adult ticket cost $8 and each child ticket cost $5. The group paid a total of $143 for the tickets. How many adults went to the bird park?
Level 3
There were 35 children in a team. Each boy was given 5 cupcakes and each girl was given 3 cupcakes. In all, 79 more cupcakes were given to the boys than the girls. How many boys were there?
