Questions

From Worst to Best

651 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

Fraction of a whole F Multiplication Mass Remainder concept Branching Working backwards Model Part-whole Units method

652 P5.AP.JM.17083244

Level 3
The figure consists of two overlapping squares ABCD and DEFG. H is the ¹₅ mark of the sides, AB and FG. Express the shaded area as a fraction of the total unshaded area. (Give your answer in the simplest form.)

4 m

Attempt

Square Composite figure area Overlapping area Fraction of a whole Fraction to units Units method

653 P5.FR.JC.17100394

Level 3
Serena used ²₅ of the flour and an additional 50 g to bake some cake. She used ¹₄ of the remaining flour to bake some muffins. Given that Serena was left with 156 g of flour, how much flour did she have at first?

4 m

Attempt

Fraction of a whole F Division Mass Remainder concept Working backwards Model Part-whole Units method

654 P5.FR.JM.170830104

Level 3
Jessa, Tessa and Titus shared some cookies. Jessa took 6 more than ¹₄ of the cookies. Tessa took 2 more than ²₃ of the rest of the cookies. Titus took the last 12 cookies. How many cookies did Tessa take?

4 m

Attempt

Fraction of a set More than or less than Remainder concept Working backwards Model Part-whole Units method

655 P5.AP.JM.17083248

Level 3
The ratio of the area of Rectangle A to that of Rectangle B to that of Rectangle C is 5 : 4 : 3. ³₁₀ of Rectangle A and ¹₆ of Rectangle C are shaded. The shaded area is 36 cm². Find the total unshaded area of the figure.

4 m

Attempt

Rectangle Rectilinear figure Overlapping area Fraction to units Ratio to units Units table

656 P5.FR.JC.17100385

Level 3
Serena used ²₅ of the flour and an additional 50 g to bake some cake. She used ¹₄ of the remaining flour and an additional 24 g to bake some muffins. Given that Serena was left with 168 g of flour, how much flour did she have at first?

4 m

Attempt

Fraction of a whole F Division Mass Remainder concept Working backwards Model Part-whole Units method

657 P5.FR.JM.170830105

Level 3
In a class, ¹₄ of the students and an additional 3 boys like basketball. ¹₃ of the remaining students in the class less 3 students like badminton and the rest of the 25 students in the class like rugby. How many students are there in the class?

4 m

Video Attempt

Fraction of a set More than or less than Remainder concept Working backwards Model Part-whole Units method

658 P5.WN.NK.22122010

Level 3
Jake and Kenneth had the same number of sweets. Each of them packed his own sweets into packets. Jake packed 5 sweets in each packet and had 2 sweets left. Kenneth packed 8 sweets in each packet and was short of 4 sweets.

How many sweets did each of them have if they have used the same number of packets?
What was the smallest possible number of sweets each of them had if they used different number of packets?

4 m

Attempt

Multiples with remainder Number x value Units table Systematic listing

659 P5.WN.NK.22122302

Level 3
Elyse, Yoko and Shannon had a sum of money. Elyse and Yoko had $112 altogether. Yoko and Shannon had $272 altogether. The amount that the three girls had in total was 7 times the amount that Yoko had. How much did Yoko have?

4 m

Attempt

Money Times as many Units method

660 P5.FR.JM.17083095

Level 3
There were some guavas at a fruit stall. In the morning, ¹₆ of the guavas were sold. In the afternoon, another 30 guavas were sold. The total number of guavas sold was 5 less than ⁷₁₂ of the number of guavas the fruit stall had at first.