Physics

Problem

There are 3 liquids A, B and C of same mass. Their temperatures are

14^{\circ}\text{C}

24^{\circ}\text{C}

and

40^{\circ}\text{C}

respectively. When A and B are mixed, the final temperature of the mixture becomes

20^{\circ}\text{C}

. When B and C are mixed, the final temperature of the mixture becomes

34^{\circ}\text{C}

. What will be the final temperature of the mixture when all the three liquids are mixed together?