Level 3
The total mass of a robot, a Lego set and a toy car is 3 kg 33 g. The Lego set is twice as heavy as the robot. The toy car is thrice as heavy as the Lego set. Find the total mass of the robot and the toy car. Give the answer in kg and g.
Level 3
There are a total of 186 Malay, Indian and Chinese stalls at a food centre. The number of Malay stalls is thrice the number of Chinese stalls. The number of Chinese stalls is twice the number of Indian stalls. How many more Malay than Indian stalls are there at the food centre?
Level 3
Mr and Mrs Wong took their 3 children to the zoo. An adult ticket cost
2 times as much as a child's ticket. Mr Wong paid a total of $42 for all the tickets.
What was the cost of a child's ticket?
At the souvenir shop in the zoo, Mrs Wong paid $80 for a shirt and 3 caps The shirt cost $35. How much did 1 cap cost?
Level 3
Anna and Jenny had the same number of stickers. After Anna had given away 65 stickers, Jenny had 6 times as many stickers as Anna. How many stickers did each of them have at first?
Level 3
Emily collected 4 times as many coins as Tim. After Tim had collected another 135 coins, both of them had an equal number of old coins. How many old coins did Emily collected?
