Inside length = 7.5 dcm.
Breadth = 6 dcm.
and Height = 5.4 dcm.
The inside volume of the box = (7.5 × 6 × 5.4) cu. dcm. = 243 cu dcm
The weight of tea = (52.350-3.750) kg
= 48.600 kg
∴ Weight of 243 cu. dcm tea = 48.60 kg
∴ Weight of 1 cu.dcm tea =\frac{48.60}{243} kg = 0.2 kg = 200 gm
∴ Weight of 1 cu dcm tea = 200 gm