To calculate the tariff for water per unit, divide the amount for water consumption by the usage.
Water tariff per unit = Amount for water consumption / Usage
= 636,00 / 53
= 12,00 N$ per unit
Study the table below:
Meter readings Description of service Amount (N$)
Service Previous Current Usage Electricity usage 1 056,00
Electr. 452548 480 Water consumption 636,00
Water 67832 67885 Basic water 125,00
Basic electricity 115,00
Refuse removal 65
Sewerage 110
Total amount due
2.2 Calculate the tariff for water per unit.
1 answer