Answer:
92.5 degrees East
Step-by-step explanation:
Theoretically, it would depend on the location inside the time zone but splitting the world into 24 equal sections would make each time zone spannig 1 hour be 15 degrees wide so since the second time is 90 minutes ahead of the first. The difference between time zones would be 22.5 degrees east of the original location. So 70 + 22.5 = 92.5 degrees east.