Question

30. A solid cubical block of fine wood costs 256 at 500 per m. Find its volume and the
length of each side.​

Answer 1

COST FOR ONE METER CUBE= 500 RS

ORGINAL COST=256 RS

VOLUME* COST FOR ONE METER CUBE=256

VOLUME=256/500=0.512 M³

VOLUME OF CUBE=A³(A IS THE SIDE)

A³=0.512

A=∛0.512=0.8

SIDE =0.8 m

so

80 cm

hope it helps u dear......