Level 3
Jaslyn had some $10 notes and some $5 notes. 47 of the notes were $10 notes and the rest were $5 notes. After Jaslyn had spent $450 worth of $5 notes and 14 of $10 notes, she had 34 of the notes left. Find the number of $5-notes Jaslyn had left.
Level 3
There were some pupils in a museum. 13 of the pupils lined up in 16 short rows and 12 of the pupils lined up in 6 long rows. The remaining pupils did not line up. There are 12 more pupils in each long row than each short row.
Level 3 PSLE Greg had 3 identical tins of paint that were completely filled. He poured 760 mℓ out from each tin. The total amount of paint left in the 3 tins after pouring was equal to the amount of paint in 1 tin at first. What was the amount of paint in each tin at first?
Level 3
15 spectators and some performers donated a total of $59000 for charity. Each spectator donated $1000 more than each performer. If there were 8 more spectators than performers, how much more money did the spectators donate than the performers?
Level 3 PSLE
Wesley had 11 jars of balls. At first, each of the jars contained the same number of balls. He took out 24 balls from each jar. After that, the total number of balls left in the 11 jars was equal to the total number of balls in 3 of the jars at first. What was the number of balls in each jar at first?
