Evaluate
120000cm^{2}
Differentiate w.r.t. c
120000m^{2}
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300\times 50m^{2}\times 8c
Multiply m and m to get m^{2}.
15000m^{2}\times 8c
Multiply 300 and 50 to get 15000.
120000m^{2}c
Multiply 15000 and 8 to get 120000.
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