the paint in a container is sufficient to paint an area equal to 18.72m esqur. how many tiles of dimensions 24cm×18cm×12cm can be painted by this paint
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Answer:
313
Step-by-step explanation:
Therefore the number of brick can be painted by this paint container≈313.
Step-by-step explanation:
Given, the paint in a container is sufficient to paint an area equal to 18.56 m² = 185600 ²cm
The dimensions of one brick is 12 cm× 10 cm × 8 cm
Surface area of a cuboid=2(l×b+l×h+b×h)
The surface area of a brick is = 2(12×10+12×8+10×8) cm²
=592 cm²
Therefore the number of brick can be painted by this paint container=(185600÷592) =313.51≈313.
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