a boys height is increasing 2% that of the previous year. if his present height is 156.06 cm. find his height two years ago
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Answer:
153 CM
Step-by-step explanation:
HEIGHT 2 YEARS AGO = 100 %
HEIGHT 2 YEARS LATER = 100 + 2 = 102%
∴ PREVIOUS HEIGHT = 156.06/102 × 100 = 153 CM
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