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Mathematics, 29.11.2019 07:31, xo216aaliyah216xo
The grand canyon is approximately 2^9 kilometers long. mariner valley is a canyon on mars that is approximately 2^12 kilometers long. about how many times longer is mariner valley than the grand canyon?
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The grand canyon is approximately 2^9 kilometers long. mariner valley is a canyon on mars that is ap...
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