Level 3 PSLE
At first, Jack had some money. He spent 14 of it on a T-shirt and 25 of the remainder on a pair of shoes. After that, his parents gave him $240. The ratio of the total amount of money he had at the end to the amount of money he had at first was 5 : 4. How much money did Jack have at first?
Level 3 PSLE
A caterer prepares fish balls for some people attending a party. The ratio of the number of adults to the number of children attending is 2 : 5. Among the children, the ratio of the number of girls to the boys is 4 : 1. A total of 180 fish balls are prepared so that each adult gets 4 fish balls and each child gets 2.
What fraction of the people attending the party are boys?
Level 3
Tank E contained 4 times as many guppies as Tank F. When 10% of the guppies in Tank E and 10% of the guppies in Tank F were transferred to Tank G, Tank G had 120 guppies, which was 20% more guppies than before. How many less guppies were there in Tank F than Tank E in the end?
Level 3
John spent 25 of his salary.
He saved 37 of it.
He then gave 38 of what was left to his son and gave the remaining amount of $300 to his daughter.
What was John's salary?
Level 3
John spent 25 of his salary.
He saved 23 of the remainder. He then gave 34 of what was left to his son and gave the remaining amount of $100 to his daughter.
What was John's salary?
Level 3
At an event held at the stadium, 80% of the audience were adults. The female audience was made up of 70% of the children and 30% of the adults. There were 64 more girls than boys.
How many people went to the stadium in total?
Some women left before the event ended, after which 20% of the remaining people at the stadium were women. How many women left the stadium before it ended?
Level 3 PSLE
Wendy spent 16 of her money on a dress and 3 belts. The dress cost 2 times as much as each belt. Wendy spent 34 of her remaining money on a watch. She spent $160.65 more on the watch than on the 3 belts.
What fraction of Wendy's money was spent on each belt?
