Question

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Q. the wooden plank is 140 cm long, 16 cm broad and 40 cm thick. it is cut into 336 cubes. find the volume of each of the smaller cubes?????

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Answer 1

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❥ GIVEN :

• The wooden plank is 140 cm long, 16 cm broad and 40 cm thick. it is cut into 336 cubes.

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❥ TO FIND :

• The volume of each of the smaller cubes.

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❥ ANSWER :

$\star \: \: \sf{volume \: of \: plank = l\times b \times h}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \sf{140 \times 60 \times 40}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:\: \: \: \: \: = \sf{ 336000 \: cm}$

volume of 1 smaller cubes

$\sf \huge = \frac{volume \: of \: plank}{number \: of \: cubes}$

$\huge \sf{ = \frac{ \cancel{336000} {}^{ \:1000 } }{ \cancel{366}}}$

= 1000³ cm

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❥ FINAL ANSWER :

.'. therefore, volume of each of the smaller cubes is 1000³ cm

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Answer 2

Answer:

I am in 9th class sister.

~Priyanshu