Questions

From Worst to Best

31 P6.FR.JC.23030107

Level 3 PSLE
Mark pushes two poles, A and B, straight into the ground until the length of each pole that is above the ground is the same.

¹₃ of A and ¹₈ of B are in the ground. The length of A in the ground is 15 cm longer than the length of B in the ground. What is the total length of poles A and B?

2 m

Attempt

32 P6.FR.JC.17053010

Level 3 PSLE
ABCD is a square. The shaded parts X and Y are two squares with different areas. All the corners of squares X and Y lie either on the sides of square ABCD or on the line AC. If the area of the square is 360 cm². Find the shaded area.

3 m

Video Attempt

Fraction of a whole F Addition & subtraction Fraction to units Area Perimeter Square Units method

33 P6.RD.JC.22031810

Level 3 PSLE
At a swimathon, each swimmer completed either a 2-km route, a 4-km route or an 5-km route. ¹₅ of the swimmers completed the 2-km route, ⁷₂₀ of the participants completed the 4-km route and the rest completed the 5-km route. For every 1 km a participant swam, $8 was donated to charity. A total of $12960 was donated to charity.

What is the ratio of the number of swimmers who completed the 2-km route to the number who completed the 4-km route to the number who completed the 5-km route?
What is the total number of swimmers at the swimathon?

4 m

Attempt

F Addition & subtraction Fraction to units Finding Ratio Length Number x value Units table

34 P6.FR.JO.21042214

Level 3 PSLE
Rael, Sam and Fred had 180 stickers altogether. Rael gave ³₁₀ of his stickers to Sam and ¹₅ of his stickers to Fred. After that, all three boys had the same number of stickers. What was the difference in the number of stickers between Sam and Fed at first?

3 m

Attempt

Fraction of a set F Addition & subtraction Internal transfer unchanged total Equal stage after Units table

35 P6.FR.JO.21042208

Level 3 PSLE
Sue baked some tarts. She gave ¹₄ of the tarts to her relatives and 70 to her friends. She was left with ²₅ of the tarts. She packed these into 10 boxes. Some boxes contained 5 tarts while the rest contained 10.