The value of (160.16×20.36) is
64
16
2
4
160.16×20.36=(24)0.16×20.36=2(4×0.16)×20.36=2(0.64+0.36)=21=2.
A thermos flask contains 100 g of water at 00C & 20 g of ice at 00C. Calculate the temperature of the mixture formed when 50 g of water at 1000C is placed in the flask.