Question

7. The original quantity is 10 and the new quantity

is 13. What is the percent change? Is it an
increase or decrease?

Answer 1

Answer : 30%

Explanation:

Original Value = 10 New Value = 13, % Increase = ?

% Increase = 13-10/10 × 100%

% Increase = 3/10 × 100%

% Increase = 30% ( Answer)