Can someone show me the steps for adding these two timings together

So the answer is 11 hours and 5 minutes (all the work/explanation is on the picture).

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .