Answers

2016-02-22T07:43:35+05:30
Let the volume of oil present in cube = x
81% of cuboid's volume = x
By applying the dimension,
10×24×30×81% =x
7200×81/100 =x
72×81 =x
5832 =x

By putting the value of x.
from above,
a^3 = x
a^3 = 5832
a = 18 cm
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