Question
P6.AG.NK.21061112-A2
PSLE
A puncher costs $2 less than a ruler. The total cost of 9 such punchers is $2a.
  1. Express the cost of 18 such punchers in terms of a.
  2. Express the cost of the ruler in terms of a.
2 m
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(b)
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STUDENT

Primary 6 ALGEBRA P6.AG.NK.21061112

27 Jun 2024, 02:02 AM

PSLE
A puncher costs $2 less than a ruler. The total cost of 9 such punchers is $2a.
  1. Express the cost of 18 such punchers in terms of a.
  2. Express the cost of the ruler in terms of a.
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