Krishnamurthy

Lv 7

# How to calculate the distance of a star that is 5.74 million light years from earth?

Given that one light year is about 9.46 x 1015 m. Give your answer in meters in standard form.

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- Anonymous6 months ago
just multiply 5.74 million by 9.46 * 10^15 m to get 5.43 * 10^22 m

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- billrussell42Lv 76 months ago
5.74 million light years IS the distance.

in meters it is

5.74e6 LY x 9.46e15 m/LY = 5.43e22 m, or 5.43x10²² m

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