Question

Ok so I really need help! Question:What is the percent of change from 70 to 21? Anwser Choices: A. 70% Decreace B. 49% Decreace C. 70% increase 49% increase

Answer 1

A. 70% Decrease

Explanation:

Before we find the percentage decrease, we need to find the difference first.

Difference = 70 - 21

= 49

Difference percentage =
`(49)/(70)` × 100%

= 70%