1)When it is 7 AM in New York, it is noon in London. A plane leaves London at noon London time and arrives in New York at 11 AM New York time

the same day. A second plane leaves New York at 12 noon New York time

for London. What time in London is it when the second plane arrives?

Assume both planes fly for the same number of hours.

2)On a vacation trip, travel costs are 10¢ per mile for the first 7 5 miles and

18¢ per mile for the remaining 45 miles. Find the average cost per mile

of the entire trip, in cents.