Mathematics, 10.10.2019 10:30 BeenPaidGLO

Dmitri wants to cover the top and sides of the box shown with glass tiles that are 5mm square. how many tiles does he need? ( the length is 15cm, the width is 20cm and the height is 9cm).

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Dmitri wants to cover the top and sides of the box shown with glass tiles that are 5mm square. how m...

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