The cost of painting the whole surface area
of a cube at the rate of 13 paise /cm² is
2343.98 . The volume of the cube is :
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Answer:
a/q
13paise= 1cm²
=>Rs0.13 = 1cm²
=> Rs1= 1/0.13 cm²
=> Rs2343.98= 1/0.13 ×2343.98 cm²
= 2343.98 ×( 1/1)/(13/100) cm²
=2343.98×100/13 cm²
= 234398/13 cm²
= 18030.6154 cm²
so,
√18030.6154
side of cube = 134.278127cm
hence,
volume of cube= 134.278127³
=2421117.26 cm³
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