Questions

From Worst to Best

321 P5.FR.NK.23053004

Level 3
Helen spent $12 on a shirt. She spent ¹₅ of her remaining money on a blouse and a blazer, after which half her money was left.

What fraction of her money did she spend on the shirt?
The cost of the blazer is ¹₃ the cost of the blouse. How much more does the blouse cost than the blazer?

4 m

Attempt

Fraction of a whole Fraction to units Money Remainder concept Common numerator Units table Units & parts Substituition

322 P5.VO.JM.17083192

Level 3
Figure A shows a rectangular container filled with some water and 8 identical blocks. The base area of the rectangular container is 448 cm². Figure B shows the same container being turned upright. Find the volume of water in the container.

5 m

Attempt

Volume of cuboid Base area x height Displacement Fraction of a whole Units method

323 P5.VO.JM.17083198

Level 3
Tank A is half-filled with water while Tank B is empty. Abby poured water from Tank A into Tank B without spilling until the water level in both tanks were the same. What is the volume of the water in Tank B now?

5 m

Attempt

Volume of cuboid Height of cuboid Filling tank Volume common height Fraction of a whole

324 P6.AN.NK.17051738

Level 3
The figure is not drawn to scale. ∠BAC = 40°, BA = BC and AF//BE. Given that ∠z is ¹₂ of ∠x and ∠z is 3 times of ∠y, find

∠z
∠w.

4 m

Attempt

Isosceles triangle Angles on straight line Corresponding angles Sum of angles in a quadrilateral Fraction of a whole Fraction to units Times as many Units method

325 P5.PC.JM.17083139

Level 3
Dina spent 60% of her money on a number of pens. She spent 25% of the remaining money on a few highlighters and 50% of what was left on a number of sketchbooks.