How many bricks of size 15 cm × 6 cm × 3 cm will be needed to build a wall of size 15 cm × 12 cm × 5 cm2?
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4
Answer:
volume of wall=900÷volume of brick =270=900÷270=3.33 mark as bralliest and follow me
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2
Step-by-step explanation:
Number of bricks= area of wall÷area of 1 brick
=15*12*5÷15*6*3
=10÷3
This question is not proper because number of bricks can never be anything other than a whole number
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