<PRE><B>Question 1092671</B>
the annual salary is 28622.


the girl works 4 days out of the week and the boy works 1 day out of the week.


since there are 5 days in a work week, then the girl works 4/5 of the time and the boy works 1/5 of the time.


this ratio stays the same throughout the year.


therefore the girl earns 4/5 * 28622 and the boy earns 1/5 * 28622.


the girls earns 22897.6 for the year.


the boy earns 5724.4 for the year.


the total earned is 22897.6 + 5724.4 = 28622.





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