Twelve people entered a room. Three more than two-thirds of these people then left. How many people remain in the room ? Find two-thirds of 12
(2/3) x 12 = 8 {multiplied} Find three more than that two-thirds = 8 + 3 = 11 {added} 12 people entered and 11 people left. 1 person remains in the room. Ask Algebra House Comments are closed.
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