Question

1) Find out the time difference between greenwich meridian 0 dergree and allahabad 82 degree , 30 minute east

2) Find out time and date of station X located at 74 degree west when it is 5:00 am on thursday at station Y. Located at 60 dergree east

Answer 1

1. The difference between Greenwich and allahabad is 5 hours and 30 Minutes.

As after every15 degree 1 hour is added (if place is situated im east side of Greenwich and subtracted if place in west of Greenwich) so,

15×5=75.

Also after every 1 degree 4 minutes are added (if place is situated im east side of Greenwich and subtracted if place in west of Greenwich) so, remaining 7 degrees is

7×4=28

also if 1degree is equal to 4 minute so 1/2(30) is equal to 2 minutes so

28+2=30

In this way it is 5h and 30 min.

2. On place X time will be8:04 PM

as difference between both place is 134 degree so time difference between both places is 8h and 56min. Here when we goes from east side towards west side time will subtracted. Also places situated east of date line is one day ahead to the countries situated on west of date line. So on place X the day is Wednesday

HOPE THAT IT WOULD HELP YOU

THANKS BUDDY FOR SUCH A NICE QUESTION !!!!!!!

Answer 2

Answer:i)82.30X4 =330 minutes=5:30

ii)✔✔On place X time will be8:04 PM

as the difference between both place is 134degrees  so tidegreeme difference between both places is 8h and 56min. Here when we go from the east side towards the west side time will be subtracted. Also places situated east of the dateline are one day ahead of the countries situated on the west of  the dateline.

✔✔So on place X,

the day is Wednesday

Explanation: