Question

51. 4 litre of 90°C is mixed with 12 litre
of 20° C what will be the temperature
of mix water:
(a) 40° C (b) 37.5°C (c) 35°C (d) 55°C​

Answer 1

Answer:

हसूसफ़जज़हद नेउद्गसस ैसडग्स