If the town at town x is 15E is 12:00 noon what could be the longitude town Y if it is 8:00pm
8 time zones to the east of 15 E
360/ 24 = 15 degrees / time zone
8 *15 = 120 degrees east of 15 E
= 135 E
360/ 24 = 15 degrees / time zone
8 *15 = 120 degrees east of 15 E
= 135 E