a metallic cuboid of dimensions 60 cm 40 cm 20 cm is melted and made into cubes of 2 cm side.How many such cubes can be obtained?
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Answered by
5
Volume of cuboid = Volume of n cubes
l*b*h = n * (a)^3
60 * 40 * 20 = n (2)^3
48000 = 8n
n = 48000/8
n = 6000
l*b*h = n * (a)^3
60 * 40 * 20 = n (2)^3
48000 = 8n
n = 48000/8
n = 6000
nivedita4:
what is the meaning of *&^
* and ^
* is "multiplication"
and ^ is "to the power"
and ^ is "to the power"
thx
^ this one can u tell clearly
^ is used for to the power... like if we need to write square... it is x^2... if we need to write cube... it is x^3... and so on...
Answered by
4
volume of cuboid = volume of cube * no of cubes
60*40*20 = no of cubes*2^3
60*40*20/2*2*2=no of cubes
48000/8=no of cubes
6000= no of cubes
60*40*20 = no of cubes*2^3
60*40*20/2*2*2=no of cubes
48000/8=no of cubes
6000= no of cubes
what is the meaning of ^ and*
^square. * multiple
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