Question

Martine earned $162 for working 18 hours last week. If she earned $207 this week, how many hours did she work? The solution is

Answer 1

here goes.. take 162 divide by 18 which gives you 9 dollars an hour.
take 207 and divide 9 which give you 23 hours
The answer would be Martine worked 23 hours to earn $203 for the week.