Question

what is the percent of increase from 1.9 to 3.8? round your answer to the nearest tenth of a percent and include a percent sign (%).

Explanation:

Step1: Calculate the increase amount

$3.8 - 1.9 = 1.9$

Step2: Divide by original value

$\frac{1.9}{1.9} = 1$

Step3: Convert to percentage

$1 \times 100 = 100$

Answer:

100.0%