Questions

From Best to Worst

91 P6.SP.TL.18012298

Level 3
Recca took 5 hours to travel from Country A to Country B at 60 km/h. Then he travelled from Country B to another country at 1.5 times his original speed. 40% of the distance from Country A to Country B is equal to ¹₃ of the distance from Country B to the next country. Find the average speed for the whole journey and express it in mixed number.

5 m

Attempt

92 P6.SP.TL.18012291

Level 3
Andy and Luke took part in a 24-km marathon. Andy ran half the distance at a speed of 10 km/h and jogged the rest of the way at a speed of 8 km/h. Luke ran half his total time at 12 km/h and jogged the rest of the time at 6 km/h. If they started the marathon at 7.30 a.m., at what time would each of them finish?

Andy
Luke

5 m

Attempt

DST triangle Average speed Journey by parts Different speed Same starting time Unit conversion Start end time Fraction of a whole

93 P6.FR.JO.21042219

Level 3 PSLE
Wendy spent ¹₆ of her money on a dress and 3 belts. The dress cost 2 times as much as each belt. Wendy spent ³₄ of her remaining money on a watch. She spent $160.65 more on the watch than on the 3 belts.

What fraction of Wendy's money was spent on each belt?
How much money did Wendy have at first?

5 m

Attempt

Fraction of a whole F Multiplication F Division Fraction to units Money More than or less than Times as many Remainder concept Branching Units table

94 P6.SP.TL.18012296

Level 3
Raju and Shian left Town A for Town B at the same time. When Raju reached Town B in 4 hours, Shian had only completed ³₈ of the distance between the two towns. Shian's speed was 30 km/h slower than Raju. What was Raju's speed?

5 m

Attempt

DST triangle Average speed Same starting point Same starting time Direct ratio Common time Duration Fraction of a whole More than or less than

95 P6.FR.JO.21042215

Level 3 PSLE
A square, not drawn to scale, is made up of four triangles A, B, C and D. The area of A is ¹₁₀ the area of the square while the area of B is ¹₆ the area of the square.