EM-1055
Converting units of speed
E Math · Secondary 3 · Hard · Converting units of speed
A household used 36 000 litres of water in a month. Water is charged at \.21 per m and a Water Conservation Tax of 50% of the tariff is added. . Find the total water bill for the month.
- \$43.56
- \$54.45
- \$65.34
- \$87.12
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