Q. Tanvi earns 20% commission as a salesperson. She sold a calculator that cost $66. How much commission did Tanvi earn? $____
Calculate Commission Amount: Calculate the commission amount by multiplying the cost of the calculator by the commission rate.Commission = Cost of Calculator × Commission RateCommission = $66×20%
Convert Percentage to Decimal: Convert the percentage to a decimal and perform the multiplication.Commission = $66×0.20Commission = $13.20
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