A cuboid , with dimensions 28 cm by 10 cm by 15 cm has a volume of 6720 cm3
(1) Find the breadth , b,of the cuboid
(2)the cuboid is melted to form smaller cubes of length 4 cm . how many cubes can be obtained ?
Answers
Answered by
6
Answer:
105 cubes
Step-by-step explanation:
volume of cube * n = volume of cuboid
n*4*4*4=6720
n=105
Answered by
3
Answer:
1) breadth of the cuboid is same as given in question I.e 10cm
2) volume of the cuboid =volume of cube ×n(no of cube)
6720 cm3 = 64cm3×n
n=6720/64
=105
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