The percent increase from 50 to 150 is: 200%
The increase from 50 to 90 is: 80%
50% of a number, X, is 0.50X 54% of a number,X, is 0.54X .54X/.50 X = 1.08 = 8% increase
50% increase.
25% increase
50% increase.
It is a 50% increase
80% increase.
It is a 50% increase
250% increase
the increase is 50%
A 20% increase