Question

Kutty is a floor tile maker. He used to make rectangular or square type of tiles. He prefers to
make tiles of regular shapes, so that floorings can be made with these tiles alone without gaps
by joining them comer to comer.
Question 2.1:
How many rectangular tiles of size 30cmX15cm is required to for rectangular hall of size 3.6mx3m?
Question 2.2:
How many tiles will be joined at one corner question 1, other than sides of the floor?​

Answer 1

1. Number of rectangular tiles = area of hall / area of tiles

1. Number of rectangular tiles = area of hall / area of tiles = 360×300 cm =^2/30×15=240 tiles

1. Number of rectangular tiles = area of hall / area of tiles = 360×300 cm =^2/30×15=240 tiles 2. side of square = H.C.F of 24 & 15 = 3

1. Number of rectangular tiles = area of hall / area of tiles = 360×300 cm =^2/30×15=240 tiles 2. side of square = H.C.F of 24 & 15 = 3 3. Area of square = (3)^2 =9m

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