To convert time to just minutes: 1  2 hours is 2 hours * (60 minutes / 1 hour) = 2 * 60 minutes = 120 minutes. 2  45 minutes is 45 minutes * (1 minute / 1 minute) = 45 * 1 minutes = 45 minutes. 3  45 seconds is 45 seconds * (1 minute / 60 seconds) = 45/60 minutes = 0.75 minutes.
The average mechanical engineer in the United States earned $38.74 per hour, which comes to $80,580 per year as of 2009. The BLS reported earnings of $49,730 for lowest-earning tenth percentile and $117,550 at the top or 90 percentile level, a difference of over $67,000 per year.*.
A Mechanical Engineer earns an average salary of â¬31,593 per year.Most people move on to other jobs if they have more than 20 years' experience in this field. For the first five to ten years in this position, pay increases sharply, but any additional experience does not have a big effect on pay.â¬20,790 - â¬50,097. Mechanical Engineer earns an average salary of â¬31,593 per year.