The only rational root is -2.336071261738453
The other roots are complex (imaginary).
The answer to the question
58 days * 24 hrs / day = 1392 hrs
30 mins / 60 mins = 0.5
1392 hrs + 15 hrs = 1407 hrs
1407 hrs + 30 mins = 1407.5 hrs
One really easy way to solve problems like this is multiply by the top number then divide by the bottom number.
365*2= 730
730/5= 146
