Questions

From Best to Worst

16 P6.DA.JC.15051410

Level 3 PSLE
A company offered 120 radios at 20% discount during a 7-day sale. The line graph shows the number of radios left unsold at the end of each day.

On which day was the most number of radios sold? Give your answer in number. (Eg 1)
What percentage of the 120 radios were sold in the first five days of the sale?
During the sale, the discounted price of the radios was $60. After the sale, the remaining radios were sold without discount. What was the total amount of money collected from selling all 120 radios?

4 m

Attempt

Line graph Min-max Finding percent Percent of a set Discount Remainder concept Model Part-whole

17 P6.RD.TL.16010111

Level 3
Hazel had $300 more than Wendy. Hazel gave ³₅ of her money to Wendy. Wendy then gave 25% of her money to Hazel. In the end, Wendy had $186 more than Hazel. How much did Hazel have at first?

4 m

Attempt

Fraction to units Percent to units More than or less than Unchanged total Working backwards Units equations Model & units table

18 P6.RD.TL.16010112

Level 3
Kate had $280 more than Natalie. Kate gave ³₅ of her money to Natalie. Natalie then gave 25% of her money to Kate. In the end, Kate had $146 less than Natalie. How much did Kate have at first?

4 m

Attempt

Fraction to units Percent to units More than or less than Unchanged total Working backwards Units equations Model & units table

19 P6.RD.TL.16010132

TRY FOR FREE

Level 3 PSLE
Nick had doughnuts and Ethan had scones. Both gave half of what they had to each other. Nick sold 8 doughnuts and Ethan sold 42 scones. In the end, the ratios of doughnuts to scones for Nick and Ethan were 1 : 5 and 1 : 3 respectively. How many doughnuts did Nick have at first?

4 m

Video Attempt

Fraction to units Ratio to units Equal stage before Internal Transfer All change Model & units table Units & parts Elimination

20 P6.FR.JC.19082905

Level 3
Bryan had some stickers. He gave ¹₅ of his stickers to John and bought 4 new stickers. After that, he gave ¹₃ of his remaining stickers to his brother and bought another 7 new stickers. In the end, Bryan had 55 stickers.