Respuesta :

Answer:

48 years.

Explanation:

The Permian Period lasted from 299 to 251. Note that both are Ma, which means that you can just subtract 299 with 251:

299 - 251 = 48

The Permian Period lasted for 48 years.

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Answer:

48 years.

Explanation:

The Permian Period lasted from 299 Ma to 251 Ma. This means that the Permian Period lasted 48 years.