156 P5.VO.NK.23041214
Level 2
The length of cube A is 3 times the length of cube B. Find the ratio of the volume of cube A to cube B.
2 m
Volume of cube Ratio to units Times as many
157 P6.DE.TL.16010151
Level 3
One avocado cost 4 times as much as one honeydew. Mrs Zhang bought 2 avocados and 4 honeydews for $15. How much would 20 avocados and 16 honeydews cost? Express the answers to 2 decimal places.
3 m
D Place values D Round off Money Unit conversion Times as many Number x value Units method
158 P6.VO.NK.17080923
Level 3
Tank A, measuring 40 cm by 30 cm by 50 cm, was filled with water to the brim. Water was then poured from Tank A to Tank B, which has a base area of 900 cm2 until the height of the water level in Tank B became twice that of the water level in Tank A. Find the volume of water in Tank B, leaving the answer in litres.
3 m
Volume of cuboid Base area x height Height of cuboid Filling tank Times as many
159 P5.RD.JC.17083142
Level 3
Last year, there were 48 members in a school music club. The number of girls was 35 the number of boys.
  1. What percentage of the members were girls last year?
  2. This year, 4 boys left the club and 6 girls joined the club. What percentage of the members are girls this year?
4 m
Finding percent Percent of a set Fraction to percent Fraction to units Times as many All change Units table
160 P5.VO.JM.17083114
Level 2
The width and height of the cuboid are the same. Its length is twice of its width. Find the volume of the cuboid.
3 m
Volume of cuboid Square & square root Times as many Equal stage

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