Level 2 PSLE
The average height of a group of children was 139.4 cm.
When Mr Tan measured and recorded the height of these children, he wrongly recorded one child's height as 181 cm when it should have been 118 cm. As a result, Mr Tan calculated the average height as 142.4 cm. How many children were there in the group?
Level 2
A taxi service charges the following rates:
Mrs Lin paid a taxi fare of $6.50. What was the greatest distance that Mrs Lin could have travelled in the taxi?
Level 2
A taxi service charges the following rates:
Mrs Lin paid a taxi fare of $6.50. What was the greatest distance that Mrs Lin could have travelled in the taxi?
Level 2
In the figure not drawn to scale, a rectangular piece of paper of length 20 cm is folded at Corner C in such a way that BC is 13 of its breadth. Find the area of the shaded region.
Level 2
In the figure not drawn to scale, a rectangular piece of paper of length 20 cm is folded at Corner C in such a way that BC is 13 of its breadth. Find the area of the shaded region.