Questions

From Best to Worst

271 P6.RD.TL.16010183

Level 3 PSLE
Ruth bought some lollipops and gave half of it to Asher. Asher bought some sweets and gave half of it to Ruth. Ruth ate 17 sweets and Asher ate 31 lollipops. The ratio of Ruth's sweets to lollipops became 1 : 5 and the ratio of Asher's sweets to lollipops became 1 : 3. How many sweets did Asher buy?

4 m

Attempt

272 P6.PC.TL.16010129

Level 3
Ken has 30% more stamps than Vincent. Tim has 80% the number of stamps Ken has.

What is the ratio of the number of Vincent's stamps to the number of Tim's stamps?
If the total number of stamps of Ken's and Tim's is 150 more than Vincent's, how many stamps does Ken have?

4 m

Attempt

Percent to units Percent of different bases More than or less than Repeated identity Units table

273 P6.RD.TL.16010142

Level 3
A bag had some violet erasers and yellow erasers in the ratio of 3 : 1. Queenie removed 35 violet erasers and put another 15 yellow erasers into the bag. There is now 50% as many violet erasers as yellow erasers in the bag. How many violet erasers were in the bag at first?

4 m

Attempt

Ratio to units Percent to units All change Units equations Units table Units & parts Elimination

274 P6.RA.TL.16010123

Level 3
A fruit seller sells only soursops and avocados. The ratio of soursops to avocados is 5 : 4. A total of 68 fruits are added. The number of soursops becomes 2 times as many as before and the number of avocados becomes 4 times as many as before. How many fruits are there in the end?

5 m

Video Attempt

Ratio to units Times as many Units table Units manipulation

275 P6.RD.JC.16010121

Level 3
³₄ of Eva's money was equal to ¹₂ of Anna's money at first. After Eva spent $1.70 and Anna spent $0.70, Eva had ³₅ as much money as Anna.