81 P6.RA.TL.16010119
Level 3
The ratio of Zoe's to Isabelle's incomes was 6 : 1 at first. After Zoe and Isabelle were given another $654 and $341 respectively, Zoe had 4 times as much money as Isabelle. How much did both of them have in the end?
3 m
Ratio to units Money Times as many All change Units table Units & parts Elimination
82 P6.AG.JC.17080453
Level 2
Lina had $20m. She bought 4 dresses and 9 skirts. Each dress cost $2m. 3 skirts cost as much as a dress. How much had Lina left?
3 m
Algebra in 1 variable Algebra simplifying Money
83 P6.DE.TL.16010151
Level 3
One avocado cost 4 times as much as one honeydew. Mrs Zhang bought 2 avocados and 4 honeydews for $15. How much would 20 avocados and 16 honeydews cost? Express the answers to 2 decimal places.
3 m
D Place values D Round off Money Unit conversion Times as many Number x value Units method
84 P6.RA.TL.16010159
Level 3
Sean and Jack have some money. If Sean gives $293 to Jack, the ratio of their money will be 3 : 5. If Sean gives $424 to Jack, the ratio of their money will be 1: 3. How much does Sean have?
3 m
Ratio to units Money Internal transfer Unchanged total Double if Units equations Units table
85 P6.AG.JC.17080456
Level 2
A pen costs $z while a book costs 90¢ less than the pen.
  1. What is the cost of 2 pens and 1 book? Express your answer in terms of p in its simplest form.
  2. Abel wants to buy 2 pens and 1 book but is short of 30 cents. If the book costs $1.10, how much money does Alex have?
3 m
Algebra in 1 variable Algebra simplifying Money Unit conversion More than or less than
86 P6.AG.JC.17080455
Level 3
Angela had $112w left after she spent 57 of her money on a wallet. Then she spent the remaining money on shirts at $16w each.
  1. How much money did Angela spend on the wallet?
  2. How many shirts did she buy?
3 m
Algebra in 1 variable Algebra simplifying Fraction of a whole Money
87 P6.AG.JC.17080462
Level 3
Sam saved $9 each day and Joelle saved $c more than Sam each day. After 2 weeks, they were still short of $30 to buy a TV set.
  1. How much did the TV set cost? Express your answer in terms of c.
  2. If c = $2, how much did the TV set cost?
3 m
Algebra in 1 variable Algebra simplifying Algebra substitution Money More than or less than
88 P6.FR.JC.22050805
Level 3 PSLE
Mr Wong used 38 of his money to buy 8 apples and 12 peaches. The cost of 4 apples was the same as that of 2 peaches. What was the most number of peaches that Mr Wong could buy with the money he had left?
2 m
F Multiplication Min-max Equal stage Units method Units & parts Substitution
89 P6.AG.JC.17080466
Level 3
Lina and Wendy went shopping. After Lina spent $85j, Wendy had 5 times as much as Lina. If Lina had $21j more than Wendy at first,
  1. Express the amount of money that Lina had at first in terms of j.
  2. If j = 10, find the amount of money that the two ladies had left after shopping.
3 m
Algebra in 1 variable Algebra simplifying Algebra substitution More than or less than Times as many Units method
90 P6.AG.JC.17080460
Level 3
Margaret bought 3 kg of mangoes at $k per kg and 2 kg of papayas at $4k per kg.
  1. Find the amount that she paid for the fruits in terms of k.
  2. If k = 7, how much change did Mrs Lim receive if she paid the fruit seller with a $100 note?
3 m
Algebra in 1 variable Algebra simplifying Algebra substitution Money

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