6th grade Q4
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Solve problems involving water consumption
76.2 How do you solve routine and non-routine problems involving water consumption?
To calculate the water consumed, you compare readings and subtract the previous reading from the present reading.
Let's look at an example:
- Present Reading: 8978 m³
- Previous Reading: 8112 m³
Water Consumed = Present Reading - Previous Reading = 8978 m³ - 8112 m³ = 866 m³