Mathematics
Medium
Question
A cistern of capacity 8000 litres measures externally 3.3 m by 2.6 m by 1.1 m and its walls are 5 cm thick. The thickness of the bottom is__________?
A
90 cm
B
1 dm
✓ Official correct answer
C
1 m
D
1.1 cm
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A
90 cm
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B
1 dm
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C
1 m
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D
1.1 cm
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