Multiple Choice
Wanyne put 4160 sweets equally into 20 packets. How many sweets were in each packet?
a) 180 b) 208 c) 218 d) 280
b) 208
Mrs Yaoyuan divides 7 pizzas equally for 9 children. What fraction of the pizza does each child get?
7/9
Mrs Tan shared 8 pies equally amongst 3 girls. How much pie did each get? (Mixed Number)
a) 3/8 b) 2/3 c) 1 1/3 d) 2 2/3
d) 2 2/3
Oscar and Bill shared $125. Oscar received 3/5 as much money as Bill. How much did Bill receive?
$75
There are 40 boys and girls in the chess club. 3/8 of the club members are girls. How many more boys than girls are there in the club?
8u = 40
1u = 5
3u = 15
5-3 = 2u
10
Find 4/7 of 84
a) 12 b) 36 c) 48 d) 60
c) 48
3/10 of the children on the field are girls and the rest are boys. If there are 64 more boys than girls, how many children are there on the field?
Girls 3u, Boys 7u
7u-3u= 4u
4u= 64
64 / 4 = 16
16 x 10 = 160 kids
Ariel and Jiayi had the same amount of money. After Ariel bought a laptop that cost $2055, Jiayi had 4 times as much as Ariel. How much did Jiayi have at first?
3u = $2,055
1u = $685
4u = $2,740
A jug contained 3/4L of orange juice. Euvan spilled 2/5 of the orange juice. How much orange juice was left?
a) 7/20L b) 3/10L c) 1 3/10L d) 5/20L
There are 40 students in Class 5A. 5/8 of the pupils are boys. If 9 girls wear spectacles, how many girls do not wear spectacles?
8u = 40
1u = 5
4u= 20
20 - 9 = 11
Kelvin Wei made 160 sandwiches. 1/4 of the sandwiches were egg sandwiches. The rest were tuna sandwiches and chicken sandwiches. The number of tuna sandwiches was 3 times the number of chicken sandwiches. How many tuna sandwiches did Kelvin Wei make?
4u = 160
1u = 40
3u = 120
4u = 120
3u = 90
Find the product of 5/8 and 28.
a) 8 3/4 b) 28 5/8 c) 17 1/2 d) 35 1/2
John had $78. He spent 2/3 of it and gave 1/2 of the remainder to his brother. How much did he give his brother?
6 units = $78
1u = 13
The mass of a tank is 2490g when it is 1/4 filled with sand. It has a mass of 9420g when it is fully filled with sand. Find the mass of the tank when it is empty.
4u - 1u = 3u
3u = 9420 - 2490
=6930g
1u=2310g
2490 g - 2310 = 180g
An egg seller ordered 600 duck eggs and chicken eggs altogether. The number of duck eggs was 2/5 of the total number of eggs. Some chicken eggs broke during delivery and the number of duck eggs became 8/15 of the number of eggs. How many chicken eggs were broken?
150