Ok heres a identical question i have except I used easy numbers.(I need to know how to figure this out so please explain as well as you can).

hamburger at 1.00 (including tax)

The tax rate is 10%

How much does the hamburger cost w/ out tax?

2. Originally Posted by mind_tap
Ok heres a identical question i have except I used easy numbers.(I need to know how to figure this out so please explain as well as you can).

hamburger at 1.00 (including tax)

The tax rate is 10%

How much does the hamburger cost w/ out tax?

$1.00 - (1.00 \div 11)$