Question

Which is the longer trip from Earth, a one-way trip to Mars or a round-trip to Venus?

A. Insufficient data exists to answer the question.
B. a one-way trip to Mars
C. a round-trip to Venus

Answer 1

looks to me like the round trip to venus is longer

Answer 2

if a trip from earth to mars, is 97/186=.52150

and

a trip from earth to venus is 0.2774(now we have to times it by 2 since its a roundtrip), we get .5548


we can clearly see that .5548>.52150

Answer 3

Okay thanks!