The density of the material of a body is 0.76g*cm^(-3) and its weight in air is 40gxxg. If the density of the material of the counterpoising weight if 8.4g*cm^(-3) and the density of air is 1.293g*L^(-1), then what is the real weight of the body?

The density of the material of a body is 0.76g*cm^(-3) and its weight

1.	The density of the material of a body is 0.76gcm^(-3) and its weight in air is 40gxxg. If the density of the material of the counterpoising weight if 8.4gcm^(-3) and the density of air is 1.293g*L^(-1), then what is the real weight of the body?
Answer» ANSWER :`40.062gxxg`