Rates, SM-Bank 018 A solar panel grid on a school roof produces an average of 8.6 kWh of energy per day. How much energy will the grid produce for the school on average over 7 days? (2marks) Show Answers Only \(60.2\ \text{kWh}\) Show Worked Solution \(\text{One multiplication strategy:}\) \(7\times 8=56\) \(7\times 0.6 = 4.2\) \(7\times 8.6 = 56+4.2=60.2\) \(\therefore\ \text{It produces 60.2 kWh over 7 days.}\)