Level 3
Risa and Isabelle had 856 stamps altogether. They decided to play a game. In the first round, Isabelle lost 58 stamps to Risa. In the second round, Risa lost 38 stamps to Isabelle. At the end of the two rounds, Isabelle had thrice as many stamps as Risa.
How many stamps did Risa have in the end?
How many stamps did Isabelle have at the beginning of the game?
Level 3
In a restaurant, a rectangular table can seat 10 persons and a round table can seat 5 persons. During lunch time, all the tables in the restaurant were occupied. The number of each type of table in the restaurant is more than 10 and less than 15. If there were 205 customers, how many tables of each type were there for them? (a) Round tables (b) Rectangular tables
Level 3 The total cost of the TV, the radio and the heater is $2700. The heater costs twice as much as the radio. The TV costs twice as much as the total price of the heater and radio. How much more does the TV cost than the heater?
Level 3 Mrs Toh bought an equal number of dresses and blouses. Each dress cost $33 and each blouse cost $7. Mrs Toh paid $147 for the blouses. What was the total amount of money spent?
Level 3
Mrs Krishnan bought 4 times as many plates as cups from a shop. Each plate cost $7 and each cup cost $4. If Mrs Krishnan spent a total $160, how many plates did she buy?
Level 3 360 adults and children bought tickets to visit the zoo. There were 5 times as many children as adults. One child ticket cost $8 each. How much money was collected from the sales of the child tickets?
Level 3
A school paid a total of $432 for a group of students and their teachers for a zoo trip. The price of an adult ticket was $8 and a student ticket was $5. Given that there were 20 times as many students as teacher. How many students did the school pay for the zoo trip?
