last year my parents had a combined income of $28,000. they pay 6800 in federal income tax was simplified fraction, shows how much my parents spent on the federal?

Question

last year my parents had a combined income of $28,000. they pay 6800 in federal income tax was simplified fraction, shows how much my parents spent on the federal?

Answer 1

6,800/28,000= 68/280 =34/140

= 17/70 = about 24.29% paid in federal taxes