a room is 8.42 metre long and 5.38 metre wide is floor to be covered with rectangular tiles of size 20cm by 8 cm find the total cost of tiles at the rate of rupees 2.25 per tile....
please give answer fast it's argent
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Answer:
Floor in rectangular figure
area
=length × breadth
= 9.68 m × 6.2 m
= 60.016 square meter
area of one tile
=l × b
= 22cm × 10cm
=220 square centimeter
= 220/100 meter
=2.2m
total tiles require
=60.016/2.2
=27.28
TOTAL cost
=27.28×2.50
=68.2 rupees
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Answer:
Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy. Heat is typically measured in Btu, calories or joules
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