calculate the time at Q when the time is 7:00am at A
Answers
Answer:
11:20pm
Explanation:
the longitude of q is 45 degree west
so now as the time of a is 7 am firstly we should find the time of greenwich which is 0 degree , so for that the diffrence between the longitudes is 70 from greenwich (70-0=70) then for every longitude it takes 4 mins so 70×4 = 280
nextly we should make it into hours so 280÷60 which is 4 hours and 40 mins so as we r now going to the west we should minus it and so when we minus we should do 7 am as 6.60 so we will get the ans as 220 so it is 2:20 am at greenwich then again we should see that the difference btwn q and greenwich is 45 degree so 45 * 4 =180 which divided by 60 is 3 so 3hrs behimd will give the time at q
so oas the time is 2:20 am at greenwich it is -3hrs at q so when we calculate mentally we will get the time as 11:20pm so that is the time at q
this is the correct answer hope you understood these steps!!!