141 P5.PC.NK.22122303
Level 3
Olivia is 20% heavier than Xavier. Dana is 40% lighter than Xavier. Olivia is 12 kg heavier than Dana. What is Xavier's mass?
3 m
Percent to units Mass More than or less than Repeated identity Units table
142 P5.DA.NK.23012618
Level 3
A laundromat hired a delivery service to move its machines to a new location. The mass of all its inventory 37800 kg.

The laundromat hired the delivery service from 5 p.m. to 7.20 p.m. Find the total amount that was paid for the delivery service.
3 m
Table Tiered rate W Remainder Mass Money am pm Duration Unit conversion Sets
143 P5.FR.JM.17083041
Level 2
After using 17 of her sugar, Mrs Lim bought another 75 kg of sugar. As a result, Mrs Lim now has 97 as much sugar as what she had at first. How many kilograms of sugar did Mrs Lim have at first?
3 m
Fraction of a whole Fraction to units Mass Units equations Units table
144 P5.RA.NK.23021758
Level 3
There were some packets and bottles. A packet weighed 3 kg and a bottle weighed 2 kg more. The total weight of the packets was 35 kg heavier than the total weight of the bottles. The number of packets and bottles were in the ratio 5 : 2. What was the total weight of the packets and the bottles?
4 m
Ratio to units Mass More than or less than Number x value Units table
145 P4.FR.JC.17100329
Level 2
A parcel has a mass of 12 kg and a box weighs 13 kg. How much heavier is the parcel compared to the box?
3 m
F Addition & subtraction Fractions with units Mass Model Comparison
146 P5.WN.JM.17083030
Level 2
If 200 g of salmon cost $6, how much will 2 kg of salmon cost?
2 m
W Multiplication & division Mass Money Unit conversion Sets
147 P4.FR.NK.22120504
Level 2
Jen bought two bags of mangoes. One bag weighed 34 kg and the other weighed 1112 kg. What was the total mass of the two bags of mangoes?
3 m
F Simplest form F Addition & Subtraction Fraction with units Mass Model Part-whole
148 P4.DA.NK.23050418
Level 3
The line graph shows the length of a spring when various masses are hung on it.
  1. What is the length of the spring when a 40 g mass is hung on it?
  2. What is the mass hung on the spring when its length is 26cm?
  3. What is the length of the spring when it is not stretched?
  4. How many centimetres is the spring stretched after a mass of 50 g is hung on it?
4 m
Line graph Length Mass
149 P5.DA.NK.23012610
Level 2
The average mass of 2 grapefruits and 5 jackfruits is 2.4 kg. The average mass of each jackfruit is 2 kg. The difference in mass between the 2 grapefruits is 90 g. Find the mass of the heavier grapefruit. (Give your answer in kg and g.)
3 m
2 averages Mass Unit conversion More than or less than
150 P4.FR.JC.17100328
Level 2
Mother bought 334 kg of mangosteens and 235 kg of grapes. How many kilograms of fruit did she buy altogether?
3 m
F Addition & subtraction Fractions with units Mixed numbers Mass Model Part-whole

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