Question

what is correct order smallest to largest 0.6,0.06,0.43,0.9

Answer 1

Think of it as money.

$0.60 = 60 cents
$0.06 = 6 cents
$0.43 = 43 cents
$0.90 = 90 cents

Answer 2

0.06, 0.43, 0.6, 0.9