The hallway area is 8 m2, which is one tenth of the area of the entire apartment. Determine the area of the apartment.

Given:
hallway area 8 m²
the entrance hall is 1/10 of the entire area of the apartment
Decision:
Since the hallway is 10 times smaller than the area of the entire apartment, then to find out the area of the entire apartment, you need to multiply the area of the hallway by 10:
8 * 10 = 80 m².
Answer: the area of the whole apartment is 80 m².



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