What is the distance from the Earth to the Sun in kilometers?

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Multiple Choice

What is the distance from the Earth to the Sun in kilometers?

Explanation:
Distances in space are often expressed in astronomical units, and one AU is about 149.6 million kilometers. Rounding that gives roughly 1.5 x 10^8 km. The Earth’s orbit is an ellipse, so the distance varies a bit, but the average distance is about 149.6 million kilometers. Among the options, 1.5 x 10^8 km matches that standard distance most closely. The other numbers are either ten times smaller, ten times larger, or about twice the average distance, so they don’t fit the usual value.

Distances in space are often expressed in astronomical units, and one AU is about 149.6 million kilometers. Rounding that gives roughly 1.5 x 10^8 km. The Earth’s orbit is an ellipse, so the distance varies a bit, but the average distance is about 149.6 million kilometers. Among the options, 1.5 x 10^8 km matches that standard distance most closely. The other numbers are either ten times smaller, ten times larger, or about twice the average distance, so they don’t fit the usual value.

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