Caroline opens a savings account at her local bank. She plans to put 1/10 of her net paycheck in her savings account every week. In June, her paychecks are $164.69, $177.86, $187.74, and $163.04. How much money did Caroline put in het savings account in June?
Add up her June paychecks, then take 1/10 of that
or
take 1/10 of each paycheck, then add up those values
you will (must) get the same answer.