Question

The dimensions of an open box are 52 cms, 40 cms and 29 cms. Its
thickness is 2 cms. If 1 cm of metal used in the box weighs 0.5 gms,
the weight of the box is :
(a) 8.56 kg
(b) 7.76 kg
(c) 7.576 kg
(d) 6.832 kg​

Answer 1

Answer:

8.5....... .......

......answer.....