# Aquarium II

Calculate how much glass we need to build an aquarium with a rectangular shape with base 70 cm × 70 cm and a height of 70 cm, if the waste is 2%. Aquarium haven't top glass.

Result

x =  2.5 m2

#### Solution:

$x = 1.02 \cdot (0.7 \cdot 0.7 + 2\cdot0.7\cdot0.7 + 2\cdot0.7\cdot0.7) = 2.5 \ m^2$ Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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