Questions

From Worst to Best

11 P6.ST.JC.18121463

Level 3
Fill in the blanks in units (Eg 1 u) or unit equations (Eg 1 u + 2).

Adam and Bryan have some stickers.
Bryan uses ¹₄ of his stickers and
Adam buys 34 more stickers.
In the end, the number of stickers that Adam and Bryan have is in the ratio of 1 : 5.

Number of stickers that Bryan has in the end = _____
Number of stickers that Adam has at first = _____
Number of stickers that Bryan has at first = _____
Total number of stickers that they have at first = _____

4 m

Video Attempt

12 P6.RD.TL.16010107

Level 3
At a stall, the ratio of watermelons to coconuts was 8 : 13. After Kate bought two-thirds of the coconuts, there was a total of 111 watermelons and coconuts left at the stall. How many fruits were there at first?

3 m

Video Attempt

Fraction to units Ratio to units Unchanged quantity Units table Units manipulation

13 P6.RD.TL.16010108

Level 3
The amount of Isabelle's salary to Sarah's salary is 2 : 9. If Isabelle spends ³₅ of her salary, she will have $902 less than Sarah. How much salary does Sarah have?

3 m

Attempt

Fraction to units Ratio to units Money More than or less than Unchanged quantity Units table Units manipulation

14 P6.RD.TL.16010106

Level 3
There were some pencils in Box A and Box B. After Carl transferred ³₄ of the pencils from Box A to Box B, the ratio of the number of pencils in Box A to that in Box B changed to 2 : 9. Find the ratio of the numbers of pencils in Box A to the number of pencils in Box B at first.

3 m

Attempt

Fraction of a set Fraction to units Ratio to units Internal transfer Unchanged total Units table Units manipulation

15 P6.FR.TL.16010132

Level 2
Zoe paid a total of $72 for an eraser, a ruler and a pen. The eraser cost ²₇ of the total cost of the ruler and the pen. The pen cost ¹₅ of the total cost of the eraser and the ruler. Find the total cost of the pen and the eraser.

2 m

Attempt

Fraction to units Money Unchanged total Units table Units manipulation

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