Question
PSLE
The table shows how much a company charges for a gardening job. Mrs Lin paid the company $220 for a gardening job. How many hours of gardening did she pay for?

  Charges
First 3 hours $140
Every additional hour $40
2 m

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PSLE
The table shows how much a company charges for a gardening job. Mrs Lin paid the company $220 for a gardening job. How many hours of gardening did she pay for?

  Charges
First 3 hours $140
Every additional hour $40