0.1m^3 of water at 80^@C is mixed with 0.3m^3 of water at 60^@C. The final temperature of the mixture is

0.1m^3 of water at 80^@C is mixed with 0.3m^3 of water at 60^@C. The f

1.	0.1m^3 of water at 80^@C is mixed with 0.3m^3 of water at 60^@C. The final temperature of the mixture is
Answer» `65^@C` `70^@C` `60^@C` `75^@C` ANSWER :A