Problema Solution
Arcturus is 32 light years from the earth. One light year equals 5.88*10^12
How far in miles is Arcturus?
Answer provided by our tutors
one light year equals 5.88 x 10^12 miles
therefore 32 light years equals 32 times 5.88 x 10^12
so
32 x (5.88 x 10^12) = 1.8816 x 10^14