3 years ago

12.

Mathematics

1 answer:

kondaur [170]3 years ago

3 0

Answer:

70kilometers

Step-by-step explanation:

first we must find how much one half of a centimeter is

well, its easy, theres already a half for the distance, and the representation is an even number, so cut it in half.

20-10 is 10

and now the multiplication

20x3=60

60+10=70

70 kilometers

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sattari [20]

Answer:

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Step-by-step explanation:

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