Level 2
Fill in the blanks.
Adam has twice as many stickers as Bryan.
Both give away 10 stickers each.
In the end, Adam has thrice as many stickers as Bryan.
Difference in the number of stickers between Adam and Bryan = _____ u
Number of stickers that Adam and Bryan have in the end = _____ u
Level 3 PSLE
The number of boys and girls in a hall were in the ratio 2 : 7. After 15 boys entered the hall and half the number of girls left the hall, the ratio of the number of boys to girls became 1 : 1. How many children were there in the hall at first?
Level 2
Fill in the blanks.
Adam has thrice as many stickers as Bryan.
Both receive 10 stickers each.
In the end, Adam has twice as many stickers as Bryan.
Difference in the number of stickers between Adam and Bryan = _____ u
Number of stickers that Adam and Bryan have in the end = _____ u
Level 2
The average height of some children is 160 cm. There is an equal number of boys and girls. The average height of the boys is 170 cm. Find the average height of the girls. Give your answer in cm.
Level 2
Fill in the blanks.
The ratio of the number of boys to the number of girls in Class A is 3 : 2.
The ratio of the number of boys to the number of girls in Class B is 4 : 5.
The number of boys is the same.
Level 2
Fill in the blanks.
The ratio of the number of boys to the number of girls in Class A is 3 : 2.
The ratio of the number of boys to the number of girls in Class B is 4 : 5.
The number of boys is the same.
Difference in the number of children in Class A and Class B = _____ u
Difference in the number of girls in Class A and Class B = _____ u