Questions

From Worst to Best

296 P6.SP.TL.18012210

Level 3
Sam took 2 hours to walk from Building A to Building B which was 6 km away. On his way back from Building B to Building A, he increased his average walking speed by 1 km/h. How long did he take for his journey back?

3 m

Attempt

297 P6.AG.JC.17080461

Level 3
Tom has $9. Randy has $2m more than Tom. Wayne has $3m less than Randy.

Find the amount of money that Wayne has in terms of m.
Find the total amount of money that the three boys have in terms of m.
If m = 7, how much does Wayne have?

3 m

Attempt

Algebra in 1 variable Algebra simplifying Algebra substitution Money More than or less than

298 P5.RD.JM.17083119

Level 3
There are 20% as many green beads as red beads in May's collection of beads. The number of purple beads is 30% fewer than the number of red beads. There are 330 more purple beads than green beads.

Find the total number of beads in the collection.
What percentage are the number of red beads as compared to the number of purple beads? Leave your answer as a mixed number in its simplest form.

4 m

Attempt

Mixed numbers Percent of a set Percent to units More than or less than Repeated identity Units table

299 P6.SP.TL.18012233

Level 3 PSLE
Peter and Justin ran in a race around a 400 m track. Peter ran at a speed of 190 m/min and Justin at a speed that was 25 m/min slower than Peter throughout the race. How many complete rounds would Peter have finished when he had run a distance of 300 m more than Justin?

3 m

Attempt

DST triangle Different speed Duration More than or less than

300 P6.AG.JC.17080463

Level 3
A plate cost $b. A bowl cost $20 less than the plate.