Questions

From Worst to Best

531 P5.RD.JM.17083198

Level 3
At a fruit stall, 280 mangoes were sold in the morning and ³₅ of the remaining mangoes were sold in the afternoon. As a result, the number of mangoes left became ¹₆ of the total number of mangoes at first. Given that the mangoes were sold at $2.50 in packs of six mangoes, how much did the fruit stall receive from the sale of the mangoes in the afternoon?

4 m

Attempt

D Multiplication Fraction of a set Fraction to units Money Remainder concept Common numerator Sets Units method

532 P4.AP.JM.17100240

Level 3
The area of a rectangle is 72 cm². Given that its length is twice its breadth, find its perimeter.

3 m

Attempt

Rectangle Model Times-as-many Units method

533 P4.WN.JM.17102314

Level 2
Ken has some marbles. He has twice as many marbles as his brother. Given that they have 816 marbles altogether, how many marbles does his brother have?

2 m

Video Attempt

Model Times-as-many Units method

534 P4.AN.NK.23041231

Level 3
The figure is made up of a square ABCD and a rectangle DEFG. ∠CDG = 69°. ∠x is twice of ∠y. Find ∠x.

3 m

Attempt

Right angle Square Rectangle Overlapping angles Model Times-as-many Units method

535 P5.ME.JC.17083103

Level 2
The figures show 3 different fruits, a pineapple, a bunch of bananas and 2 similar mangoes. The mass of a mango is ²₃ of the mass of the bunch of bananas.