Question 1185442
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Leonardo's height in 5 years from 9 to 14 is   1.20 + (14-9)*0.06 = 1.50 m = 1 meter and 50 centimeters. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>ANSWER</U>



This assignment is of the &nbsp;2-nd grade level, &nbsp;and the level of its complexity is &nbsp;&nbsp;1 + 2 = 3.