14. An iron block of length 3.3 m, width 2.4 m and thickness 75 cm is melted and
moulded into cubes, each of side 30 cm. How many cubes are obtained, assuming
that there is no wastage of iron?
Answers
Answered by
2
Answer:
220
Step-by-step explanation:
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Answered by
3
Answer:
vol of cuboid= lxbxh
l=3.3
b=2.4
h=0.75
vol= 3.3×2.4×0.75
vol= 5.94m^3
vol of cube = a^3
vol of cube = 0.30×0.30×0.30
vol of cube= 0.027
total no cube obtain= vol of cuboid ÷ vol of cube
total cube= 5.94÷0.027
total cube= 220
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