What percentage of paul santiago's gross income goes toward his dental coverage? santiago's gross income is $1,423.00 and his dental is $55.85 which makes the gross income that goes towards his dental is?

Since Paul's gross income is $1423 presumably per month and his dental coverage is $55.85, also presumably for the month, then 55.85/1423 = 0.039 x 100 = 3.9 %. In other words, his dental plan premium is relatively small and apparently manageable relative to his gross income.