Questions

From Worst to Best

31 P6.PC.JC.18010806

Level 2 PSLE
Sandy, Robert and Matthew shared $450. Robert received 20% more than Sandy while Matthew received 20% less than Sandy. How much more than Matthew did Robert receive?

2 m

Attempt

32 P6.ST.JC.18121422

Level 3
Fill in the blanks.
Adam receives some allowance.
If he increases his spending by 10%,
his savings decreases by 30%.

Amount of spending = _____ u
Amount of savings = _____ u
Total amount of allowance = _____ u
Difference in the amount of spending and savings = _____ u

4 m

Video Attempt

Percent to units Percent change by Common numerator Units table

33 P6.RD.TL.17042445

Level 3
In the figure, not drawn to scale, 40% of the triangle XEZ is shaded. The ratio of the shaded part of circle to the unshaded part of the circle is 5 : 9. What percentage of the rectangle WXZY is shaded?

3 m

Attempt

Ratio to units Finding percent Percent to units Area perimeter Repeated identity Units table

34 P6.RD.TL.16010154

Level 3
Olivia has 60% as many erasers as Penny. Penny has 180% as many erasers as Kate. If Penny gives 30 erasers to Kate, both will then have an equal number of erasers. Find the average number of erasers the three of them have.

3 m

Attempt

Percent to units Average Equal stage after Internal transfer Units table

35 P6.RD.TL.16010109

Level 3
Queenie and Violet collect pens. Queenie gave 50% of her pens to Violet and as a result, Violet's pens increased by 40%. If Queenie has 84 pens left, find the number of pens Violet must give to Queenie in the end so that they have equal number of pens.

3 m

Video Attempt

Percent change by Percent to units Equal stage after Internal transfer Units table

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