A Mary wants to decorbte her Christmas tree. She wants to place the tree on a wooden bowcovered with coloured papers with pictures of Santa Claus. She must know the exartguantity of paper to buy for this purpose. If the box has length 80 cm, breadth 40 cm andheight 20 cm respectively, then how many square sheets of paper of side 40 cm wouldshe require?

A Mary wants to decorbte her Christmas tree. She wants to place the tr

1.	A Mary wants to decorbte her Christmas tree. She wants to place the tree on a wooden bowcovered with coloured papers with pictures of Santa Claus. She must know the exartguantity of paper to buy for this purpose. If the box has length 80 cm, breadth 40 cm andheight 20 cm respectively, then how many square sheets of paper of side 40 cm wouldshe require?
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