Questions

From Worst to Best

1256 P6.RD.JC.19052201

Level 3
Bryan's money was 3³₅ times his sister's money. After his mother gave him $44 and his sister $122, Bryan then had twice as much money as his sister. How much money did Bryan have at first?

4 m

Video Attempt

1257 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

Fraction to units Ratio to units All change Units table Units & parts Substitution

1258 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

1259 P4.FR.JM.17101625

Level 2
Arjun earned $2350 every month. He saved ¹₅ of his salary in January and spent the rest. How much money did he spend in January?

3 m

Attempt

Fraction to units Money Units method

1260 P2.WN.ED.18011898

Level 2
If A + A + A = 18
What is A x A?

2 m

Attempt