The rate at which a man travels from City A to City B varies inversely as the time it takes to make the trip. If the
man can make the trip in 3į hours at 60 kilometers per
hour, how many kilometers per hour must he travel to make
the trip in 3 hours?

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?