order these decimals greatest to least 0.08, 0.09, 1.4, 0.0045, 2.9

Think of these as money.

0.08 = 8 cents
0.09 = 9 cents
1.4 = 1 dollar, 40 cents
0.0045 = less than a penny
2.9 = 2 dollars, 90 cents