Question

Work out percentage change 20 from 50

Answer 1

Therefore, the percentage change from 20 to 50 is an increase of 150%.

Explanation:

To work out the percentage change from 20 to 50, we can use the following formula:

((New Value - Old Value) / Old Value) x 100%

Plugging in the numbers, we get:

((50 - 20) / 20) x 100%

= (30 / 20) x 100%

= 1.5 x 100%

= 150%