Explore a wide range of topics and get answers from experts on IDNLearn.com. Discover prompt and accurate answers from our community of experienced professionals.
The time at Sydney when Dan rings his friend is 1 : 30 am (option B).
The first step is determine the time difference between London and Sydney.
Time difference = time at Sydney - time at London
( 12 + 10pm) - 12pm
22pm - 12pm = 10 hours
The second step is to add the time difference to the time it was when Dan rang.
15 : 30 pm + 10pm = 25 : 30
We know that there are only 24 hours in day, so subtract 24 hours from 25 : 30
25 : 30 - 24 = 1 : 30 am
To learn more about how to calculate time, please check: https://brainly.com/question/26290873
#SPJ1