How much would it cost if an item is 50.00 dollars in total but has 30 % of?

$35
To find this you multiply 50 by .7 because you will be paying for 70% of the item since it’s 30% off

To get percent off, just multiply 50 * 30%, or 50 x .30.
50 x .30 equals 15.
Subtract 15 from 50 and you get your answer.

30% of off 50 is $35.00