Height of a boy is 144cm last year.This year his height is 148.5cm .Find change percent in his height.
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Answer:
Original height = 144 cm
Increase height = 148.5 cm
Change in height = 148.5 - 144 = 4.5 cm
Percentage change = change/original ×100
= (4.5 / 148.5) × 100
= 3.03%
The height incresed by 3.03%.
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Answer:
The increase in height is 3.5 %
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