It took otis 6 hours to travel to the grand canyon. along the way he took 18 minutes to get gasoline and 53 minutes to eat. how much time did otis spend driving? with work

The answer is 4 hours and 49 minutes HERE IS MY WORK

hint: which coefficient is a multiple of 360°?

step-by-step explanation:

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.