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True, magnetic and compass courses

True to magnetic using the variations from 2.1

Exercise book 2.3

Using the same rounded variations from exercise 2.1, convert five true courses to magnetic: 305°T at Maine, 180°T at Possession Sound, 060°T at Fort Lauderdale, 135°T at Pavlof Bay, 355°T at Boothbay.

a) true course
305°T
a) variation
17°W
b) true course
180°T
b) variation
16°E
c) true course
060°T
c) variation
7°W
d) true course
135°T
d) variation
12°E
e) true course
355°T
e) variation
16°W

Solution worked out by us from the course material: to be checked by the instructor.