The area of the main reservoirs in Ukraine is 7,400 km2. Determine what part of the territory of Ukraine is occupied by reservoirs.

1) The area of Ukraine = 603.7 thousand km2.
2) Let’s find what part of the area of Ukraine is occupied by reservoirs:
7,400 km2: 603,700 km2 × 100% = 1.22%
or 7 400 km2: 603 700 km2 = 0.0122
Answer: reservoirs occupy 1.22% or 0.0122 of the territory of Ukraine.

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