You should multiply your hourly rate with the total number of hours per week and multiply it again by 4 (for the month). This doesn't include taxes yet.
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Well, there are 52 weeks in a year and 12 months in a year so the amount you will make is the hourly rate x ? / ?
your paycheck will be about $160-180 every two weeks
Take your first paycheck. Multiply that by 2. There you go.