Question

you pay 60 dollars including tax and tax was 13percent what was the price b4 taxes

Answer 1

113 % = 60 dollars
100% = (60 * 100) / 113

Answer 2

this comes to $53.10

Answer 3

please explain more

Answer 4

why 60 x100?

Answer 5

..........................

Answer 6

its a matter of proportion:
60 dollars equals the original price + 13% tax = 113% of original price
and original price is 100%
so 113% = 60 dollars
1% = 60 / 113 dollars
100% = (60/113) * 100