viewquestions/5578/A wire of length 340 mm is to be cut into two parts One of the parts is to be made into a square and the other into a rectangle where sides are in the ratio of 12 What is the length of the side of the square in mm such that the combined area of

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## (a) Arbaz plans to tile his kitchen floor with green square tiles. Each side of the tile is 10 cm. His kitchen is 220 cm in length and 180 cm wide. How many tiles will he need? - class 5 math

class 5 math  chapter 11

By:milan-ransingh

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Ans. (a) We know that,
Area of a rectangle = Length *  Breadth
Area of the floor of kitchen = (Length  * Breadth)
= (220 * 180) square cm.
Also, we know that
Area of a square = Side * Side
Area of one tile = (10* 10) square cm
Number of tiles required

pankaj

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