Answer:
the rover curiosity can travel 90 inches in 1 minute on the surface of Mars.
Explanation:
To convert feet to inches, we multiply by 12 (since there are 12 inches in a foot). We also need to convert hours to minutes by multiplying by 60. So, we can use the following steps:
1 hour = 60 minutes
1 foot = 12 inches
Therefore, the rover curiosity can travel:
450 feet/hour x 12 inches/foot x 1 hour/60 minutes = 90 inches/minute
So, the rover curiosity can travel 90 inches in 1 minute on the surface of Mars.