Answer:
The equivalent salary in Canadian dollars per hour is 85.76 CAD/hour.
Explanation:
First, we can calculate how much is the salary in US dollars per hour.
If it is assumed 40 hours a week and 52 weeks a year of work, we have 40*52 = 2,080 work hours/year.
With this number we can calculate the salary in US dollars per hour.
![S=(Income \, per \, year)/(anual \, work \, hours) =(142,970\,USD/year)/(2,080 \, hours/year)= 68.73 \,USD/hour](https://img.qammunity.org/2020/formulas/mathematics/college/zavflwli1xp1bxno6veoi8enwva6vsu9a0.png)
If we use the currency rate, we have
![S=68.73\,(USD)/(hour)*(1.24772\, CAD)/(1\,USD) = 85.76\,(CAD)/(hour)](https://img.qammunity.org/2020/formulas/mathematics/college/2yqigqpg22vscn6mooq6d73rtkfsbjtybd.png)