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1km is equal to 1000m or 10 to the power 3 m

1m is equal to 100cm or 10 to the power 2 cm

1cm is equal to 10mm

Therefore, 1 km will be equal to 1000 x 100 x 10 = 1000000 or a million mm

So, 12 km is equal to 12 million mm

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8A 26 KSHITIJ .S .DE...

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โˆ™ 2021-05-15 07:57:09
This answer is:
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Isadore Bauch

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โˆ™ 2021-05-17 23:05:49
great answer, thank youu! ?
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Minah Harrison Bayli...

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โˆ™ 2021-05-15 08:12:58

12km = 12,000m

12,000m = 12,000,000cm

12,000,000cm = 1,200,000,000mm

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Q: Is 12km the same as 12,000,000 mm?
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