Question

When it is 12noon in Greenwich (degrees),what is the local time at alaska(-9)

Answer 1

Answer:

every 1° is equal to 4 minutes.

If it is on west of greenwich median than substract the calculated time from actual time of GMT and if it is on east than add.

69°E = 69×4 = 276 minutes i.e 4 hours 36 minutes.

time on greewich is 12:00 . so, time on 69°E is

12 +4 hr 36 min = 16:36

similarly in case of 30°west we have to substract the time i.e

12 - 2 hrs = 10:00

and for 12°E again add

12+48 min = 12:48

Hope this was helpful.

Answer 2

Every 1° is equal to 4 minutes

If it is on west of Greenwich median than subtract the calculated time from actual time of GMT and if it is add.

69°E = 69× 4 =276 minutes..i.e. 4 hours 36 min

Time on Greenwich is 12:00 ,so time on 69°E is

12+4 hour 36 min = 16 :36

Similarly in case of 30 ° west we have to subtract the time i. e.

12 - 2 hrs = 10:00

and for 12 ° E

Again add

12+48 min = 12 : 48..