The amount of money Calvin earns by working 5 days in a week is $1,425. The problem says that he received a bonus of $200. So, the total amount of money he earns that week is:
[tex] Total=\$(1,425+200)=\$1,625 [/tex]
The average amount that he earned per day is calculated by dividing the total amount of money he earned by the number of days. Therefore:
[tex] Money \ per \ day=\frac{\$1,625}{5days}=\$325 \ per \ day [/tex]
