Question

if the length of rectangle changes from 148.5cm to 144 cm. Find the percentage
change in the length.
​

Answer 1

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 increased by 3.03%.

Step-by-step explanation:

Answer 2

Answer:

3%

Step-by-step explanation:

148.5 - 144 = 4.5

$\frac{Difference}{Initial Amount}$ × 100

$\frac{4.5}{148.5}$ × 100 = 3.03 ≈ 3%

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