Question 1147257
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The problems of School Math can be categorized in 2 categories.


Category 1 unites the problems where the student should think to get the solution.


Category 2, in opposite, does not require it.


Your problem belongs, obviously, to the second category.


You do not need think.


You only need substitute the given numbers into the given formula and use your calculator.



                Happy calculations (!)



<H3>Making calculations is the students' honor duty and a privilege (!)<H3>