Question

Original price of a book: $90.50
Tax: 4%

Answer 1

The tax is $3.62

So the price now is $94.12‬

Answer 2

$94.12

Explanation:

If the original price is $90.5 then you would have to multiply

90.50*104%,you multiply 104% because 100% is sopposed to be the original price and the tax adds up the price by 4% so,

100%+4%=104%

104%*90.50=$94.12