26 P6.PC.TL.16010101
Level 3
A store owner had 505 kg of fresh honeydews. The honeydews contained 60% water when fresh. One week later, there was only 50% water left in the honeydews. What was the mass of the honeydews one week later?
3 m
Percent change to Percent to units Percent of different bases Mass Unchanged quantity Units table
27 P6.DA.NK.21060909
Level 2 PSLE
The bar graph shows the number of storybooks read by a class from January to April. The number of storybooks read is not shown on the scale.
  1. What was the percentage increase in the number of storybooks read from January to February?
  2. The average number of books read in a month from January to April was 25. How many books did the class read in April?
3 m
Bar graph Percent change by Average Units method
28 P6.PC.TL.16010105
Level 3
Ethan and Ian share a sum of money. Ethan receives $2400. If Ethan gets $105 less, the amount of money Ian gets will increase by 35%. Find the sum of money that the boys share.
3 m
Percent change by Percent to units Money Internal transfer Unchanged total Units table
29 P6.DA.NK.21060920
Level 2 PSLE
The graph shows the number of muffins sold each month by a new bakery from July to December.
  1. How many more muffins were sold in October than in August?
  2. What was the percentage increase in the number of muffins sold in November compared to July?
3 m
Line graph Percent change by More than or less than
30 P6.PC.TL.16010106
Level 3
Kate and Yvonne collected stamps. Kate gave 30% of her stamps to Yvonne and as a result, Yvonne's stamps increased by 70%. If Kate had 294 stamps left, find the total number of stamps the two girls had at first.
3 m
Percent change by Percent to units Percent of different bases Internal transfer Units table Units manipulation

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