Answer
h= 1.5 m
Work Step by Step
h = 15 hands
1 hand = 4 inches, so 15 hands = 15 * 4 inches = 60 inches.
So h = 60 inches.
1 inch = 2.54 cm, so 60 inches = 60 * 2.54 cm = 152.4 cm.
So h = 152.4 cm = 1.524 m
Rounding to 2 significant figures gives 1.5 m