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HELP ASAP!!! The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is approximately 212 kilometers long. About how many times longer is Mariner Valley than the Grand
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HELP ASAP!!!

The Grand Canyon is approximately 29 kilometers long. Mariner Valley is a canyon on Mars that is approximately 212 kilometers long. About how many times longer is Mariner Valley than the Grand Canyon?

A. 2
B. 23
C. 221
D. 2108

User Geiser
by
7.2k points

2 Answers

4 votes

Answer:

B). 2 and the little 3 on top.

Explanation:

i got it right

User Rafique Mohammed
by
8.0k points
5 votes
i think it A or C
i hope it help
User Davoud
by
8.8k points
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