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Question
How many cubes of edge 1/3cm are required to build a cube of side 4cm
How many cubes of edge 1/3cm are required to build a cube of side 4cm
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Solution
the side of the small cube =(1÷ 3)cm
side of the big cube = 4 cm
number of small cubes required = n
n = (volume of big cube)/(volume of small cube)
= ( 4 cm)³/((1÷3)cm)³ =64 ÷ (1÷27) =64× 27 = 1728... LIKE IF SATISFIED
side of the big cube = 4 cm
number of small cubes required = n
n = (volume of big cube)/(volume of small cube)
= ( 4 cm)³/((1÷3)cm)³
=64 ÷ (1÷27)
=64× 27 = 1728...
LIKE IF SATISFIED
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