A 0.07 kg ice cube at -300C is placed in 0.43 kg of 30.30C water in…

A 0.07 kg ice cube at -300C is placed in 0.43 kg of
30.30C water in a very well-insulated container. What is
the final temperature in degrees Celsius?
Specific heat of ice = 2000 J/(kg.K), Specific heat of water =
4186 J/(kg.K), Latent heat of fusion of ice = 33.5 x 104
J/kg.