71 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
72 P6.AG.JC.17080454
Level 2
Lance exercised for a total of (8f + 90) min in a week. For the first 3 days, he exercised for 2f minutes per day. For the next 2 days, he exercised for 30 minutes per day. For how long did he exercise for the rest of the week?
3 m
Algebra in 1 variable Algebra simplifying Time
73 P6.AG.JC.17080452
Level 2
The average score received by Jan, Alicia, Sue and May in a recent Math test was 76 marks. Jan and Alicia both got 8z marks each while Sue got half of May's marks. How many marks did Sue score for the test? Express your answer in terms of z.
3 m
Algebra in 1 variable Algebra simplifying Average Equal stage Units method
74 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
75 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
76 P6.AG.JC.17080464
Level 3
The total mass of Cindy, Jen and Marvin is 15p kg. Cindy has a mass of 5p kg. Jen is 2 kg heavier than Cindy.
  1. What is Marvin's mass in terms of p?
  2. If p = 10, what is Marvin's mass?
3 m
Algebra in 1 variable Algebra Substitution Mass More than or less than
77 P6.AG.JC.17080458
Level 3
The table shows the number of pens sold at a bookshop last week.
  1. What was the total number of pens sold last week? Express your answer in terms of b the simplest form.
  2. If b = 20, how many pens were sold on Sunday?
3 m
Algebra in 1 variable Algebra simplifying Algebra substitution Table
78 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
79 P6.AG.JC.17080465
Level 3
Abel has b coins. Bobby has three times as many coins as Abel but 8 coins fewer than Jason.
  1. How many coins do they have altogether? (Express your answer in terms of b).
  2. If b = 9, how many stamps do the three boys have altogether?
3 m
Algebra in 1 variable Algebra simplifying Algebra substitution More than or less than Times as many
80 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

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