Questions

331 P5.DA.JM.17083193

Level 3
Jane was attempting to read a book within a week. On Monday, she had read ³₇ of the book. By Friday, she had read another 60 pages and the ratio of the number of pages read to the total number of pages was 9 : 11. Find the average number of pages Jane should have read each day to complete the book in a week.

5 m

Attempt

332 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

333 P5.AP.JM.17083214

Level 3
ABCD is a rectangle. BC is 48 cm and AB is twice of BC. Find the area of Triangle CXY.

4 m

Attempt

Rectangle Triangle Composite figure area Times as many Fraction of a whole

334 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

335 P5.FR.JC.17100393

Level 3
Fion used ⁴₇ of the flour to bake a cake. She used ¹₄ of the remaining flour to bake some muffins. Given that Fion was left with 450 g of flour, how much flour did she have at first?

4 m

Attempt