Questions

From Best to Worst

296 P6.DA.TL.16010102

Level 3
Farmer Nick has 4 rabbits. The mass of Rabbit G is the same as the average mass of the 4 rabbits. Rabbit H weighs 5 kg less than the average mass of the 4 rabbits. The mass of Rabbit I is 7 kg more than the average mass of the 4 rabbits. The mass of Rabbit J is 34 kg. Find the total mass of the 4 rabbits.

3 m

Attempt

297 P6.PC.JC.18010809

Level 3 PSLE
At first, Leah had a total of 66 blue and purple balloons. 17 purple balloons burst. She then increased the number of blue balloons by 75%. After that, Leah had a total of 79 balloons. How many purple balloons did she have at first?

3 m

Video Attempt

Percent change by Percent to units All change Units table

298 P5.RD.JC.17083157

Level 3
A box contained red, blue and purple markers. ²₅ of the markers were red and ²₉ of the remainder were blue markers. The rest were purple markers.

Find the ratio of the number of purple markers to the number of red markers.
There were 160 fewer blue markers than red markers. How many markers were there in the box?

4 m

Attempt

Fraction of a set Finding ratio More than or less than Remainder concept Branching Units table

299 P6.PC.TL.16010146

Level 3
Wendy has a bag containing some violet and blue lollipops. If she adds in 15 violet lollipops, 25% of the lollipops in the bag are blue. If she adds in another 25 blue lollipops, 40% of the lollipops in the bag are blue. How many violet lollipops are in the bag?

3 m

Video Attempt

Percent to units Percent of different bases Unchanged quantity Units table

300 P6.RD.TL.16010171

Level 3
Three women, Mrs Zhang, Mrs Lin and Mrs Yap went on a shopping spree. 30% of Mrs Zhang's spending is equal to ¹₅ of Mrs Lin's spending. Mrs Yap's spending is 40% more than Mrs Lin's. If Mrs Lin spends another $804, she will spend the same amount of money as Mrs Yap.