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A girl is 11 years old and 132 cm tall, how tall she is likely to beat the end of the growth period ?​

User Pirzada
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I divided 132 by 11 to find the rate. The rate is 12cm/yr. Since the end of the growth period is 15 years old 12 x (15-11) + 132 = 12x4 = 48 + 132 = 180 cm. The girl will be 180 cm tall by the end of the growth period.
User Alex Montoya
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