Simple One .

Logic Level 3

Suppose you have a room of length 6 m and breadth 5 m. You want to cover the floor of the room with square mosaic tiles of side 30 cm. How many tiles will you need?


The answer is 340.

Razing Thunder by Razing Thunder , 16, India

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1 solution

Razing Thunder
Jul 18, 2020

FOR BEST SOLUTION , Do Not Ignore

0 Helpful 0 Interesting 0 Brilliant 0 Confused

@Razing Thunder ,how could it exceeds the total.area

Area of rectangle=600*500=300000

Area of 340 squares=340 *30 *30= 306000

Is,there any justification which i am missing here.

A Former Brilliant Member - 10 months, 4 weeks ago

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30 is in cm not in metre

Razing Thunder - 10 months, 4 weeks ago

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Yes,i know that and that's why i have converted 6m and 5m in cm.

A Former Brilliant Member - 10 months, 4 weeks ago

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@A Former Brilliant Member – the question is about how much tile not how much area , see the video again for justification. FOR SOLUTION

Razing Thunder - 10 months, 3 weeks ago

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@Razing Thunder – I think you are a bit confused,1 m^2 can have 100 cm^2 small tiles,the area must be equal.

A Former Brilliant Member - 10 months, 3 weeks ago

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@A Former Brilliant Member – no we need 340 tiles means some tiles is going to be cut down

Razing Thunder - 10 months, 3 weeks ago

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@Razing Thunder – It is not any argument .

A Former Brilliant Member - 10 months, 3 weeks ago

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