Answered

Diego's investment in a stock grew 28% to $448. how much did he invest?

Sagot :

$448 = 1.28x
x = original investment
Divide both sides by 1.28.
x = $350
Geekhawkid
$322.56
You change 28% to .28 then multiply that with $448=$125.44
Then you minus that from $448=$322.56