Mathematics, 08.05.2021 20:30 ynclankaedon

A solid box with height 90cm, width 60cm and length 30cm needs to be painted. The paint costs £0.03 per cm2.
How much will it cost to paint the box?

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A solid box with height 90cm, width 60cm and length 30cm needs to be painted. The paint costs £0.0...