6th grade Astronomy Chapter 1: Math Flashcards by Angela Pinsky | Brainscape

Q

30 km/sec. X .6 km in a mile

A

18 miles/sec.

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Q

18 mi/sec. X 60 sec.

A

1,080 miles/min.

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Q

1,080 mi./min X 60 min.

A

648,000 mph

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Q

648,000 mph. X 24 hours

A

1,555,200 miles/day

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Q

220 km./sec. X .6 km in a mile

A

18 miles/sec.

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Q

1,555,200 mi./day X 365 days

A

567,648,000m/year

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