Question
The table shows the charge for water services provided by the utilities board.

Water consumption Rate
50 m3 of water usage and below  $1.60 per m3
Additional water usage above 50 m3 $1.80 per m3

Pamela's family paid $89 for water usage in the month of March. What is the most amount of water that they could have used in March?
2 m

Click button first when a symbol is required. X

The table shows the charge for water services provided by the utilities board.

Water consumption Rate
50 m3 of water usage and below  $1.60 per m3
Additional water usage above 50 m3 $1.80 per m3

Pamela's family paid $89 for water usage in the month of March. What is the most amount of water that they could have used in March?