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Please help!! A light-year is about _____. 6 million miles 6 million kilometers 6 billion miles 6 trillion miles none of the above

Respuesta :

6 trillion miles: a lightyear is defined as being approximately 5.8*10^12 miles, and when rounded: 6,000,000,000,000, or 6 trillion
Setor9
A light years is about 6 trillion miles