Answer:
D
Step-by-step explanation:
<em>Set the problem up as a proportion</em>
<em /><em />
<em>cross multiply</em>
<em>divide both sides by 30</em>
<em />
<em>plz mark me brainliest. :)</em>
10% = 900
5% = 450
15% = 1,350
Please brainliest
the present of decrease is around 1.92%