Question

4. If it is 8:00p.m. on 12th May at Prime Meridian, write the date and time it will be at 150° E.​

Answer 1

Answ3 hours 20 minutes. ahead

Explanation:

50° towards east..

East means advanced time.

Divide 50° in 3 parts of 15° each and remaining for easy calculation as you know 15° in longitude means 1 hour.

So, it would be

15°(15×4=60min=1hr)+15°(1hr)+15°(1hr)+ 5°(5°×4=20min)= 3 hours 20 minutes. ahead