Question

At the end of the summer, a store marks down all the outdoor furniture 20%. A family bought 4 chairs that originally cost $100 each. How much was the cost of the 4 chairs?

Answer 1

$320

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Original price of 4 chairs:

• 100*4 = 400

Cost after mark down by 20%:

• 400*(100 - 20)/100 =
• 400*0.8 =
• 320