Questions

From Worst to Best

121 P6.PC.TL.16010118

Level 3
Vincent always saves 30% of his monthly salary. His salary for December was 40% less than that for November. His savings for December decreased by $138 as a result. What was his salary in November?

3 m

Video Attempt

Percent of a whole Percent to units Percent of different bases Money More than or less than Units table Decimal units

122 P6.RD.JC.16010108

Level 3
This figure is not drawn to scale. It is made up of 3 squares. The ratio of the area of the smallest square to the largest square is 2 : 9 while the shaded area is ³₇ of the unshaded area. What is the ratio of the shaded area to the area of the smallest square?

3 m

Attempt

Fraction of a whole Ratio to units Area perimeter Square Overlapping area Unchanged total Units table

123 P6.FR.JC.22100303

TRY FOR FREE

Level 3 PSLE
At first, a bag contained 9 green beads and some black beads. After some green beads were added, ²₅ of the beads were black . After 56 red beads were added to the bag and now, ²₉ of the beads were black. What was the number of green beads added?

2 m

Attempt

Fraction to units Unchanged quantity Units table

124 P6.FR.TL.16010102

Level 2
Vincent had ⁷₁₀ as many stamps as Isabelle. After Vincent bought another 30 stamps, he had 15 less stamps than Isabelle. How many stamps did Vincent have at first?

2 m

Attempt

Fraction to units More than or less than Unchanged quantity Model & units table

125 P6.RA.NK.17082801

Level 3
The figure, not drawn to scale, shows a rectangle, WXYZ, which is divided in 4 parts, A, B, C, D. The ratio of the area of D to the area of C is 1 : 3. The ratio of the area of C to the area of B is 2 : 7. If the area of A is 238 cm² , what is the area of the rectangle WXYZ?