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The diameter of Mercury is approximately 4.9×10^3 kilometers. The diameter of Earth is approximately 1.3×10^4 kilometers. About how many times greater is the diameter of Earth than the diameter of Mercury? 2.7 27 270 2700

Respuesta :

 [tex]\text {Number of times = } \dfrac{1.3 \times 10^4}{4.9 \times 10^3 } [/tex]

[tex]\text {Number of times = } \dfrac{1.3}{4.9} \times 10^{4-3}[/tex]

[tex]\text {Number of times = } 0.27 \times 10[/tex]

[tex]\text {Number of times = } 2.7[/tex]

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