Original: Higher educational attainment did not, however, help close the income gap between the genders as the life-time earnings for a male with a professional degree were roughly forty percent (39.59%) higher than those of a female with a professional degree.
Simplified: Higher educational attainment did not, however, help close the income gap between the genders as the life-time earnings for a male with a professionals degree were roughly forty percent (39.59%) higher than those of a female with a professionals degree.