According to what's written,Originally Posted byHMMMIMSTUMPT

$100 x 20% interest = $20 per day :DIF YOU WERE ABLE TO GET 20% (interest) OF $100.00 DAILY FOR 1 WEEK

$20 interest per day x 7 days (1 week) = $140 interest for 7 days :D

$140 x 20% = $28 per week :DAND USING ONLY YOUR INTEREST OF $20.00 (per day) WITH THE SAME 20% FOR 7 DAYS YOU WOULD THEN HAVE 4.00

$28 divided by 7 days = $4 per day :D

$4 per day x 20% interest = ____ cents per day x 30 days = $_____AND USING THE SAME PERCENTAGE ON THAT (4.00). WHAT WOULD YOU HAVE IN 30 DAYS?

Hope that helps you along.

All the best, :D