pls help

W 18. General Interest In 2015, many states, counties, and cities began raising the minimum wage from $9 per hour to $15 per hour. But was that enough? For a family of 2 adults and 2 children, the minimum "living wage" in 2015 was considered to be $66,645 per year. If both adults were working 40 hours per week for 50 weeks of the year, what hourly wage would they have needed to earn in order to match the living wage? (Round to the nearest cent.)