A tap supplies water at 10°c and another tap at 100°c. How much hot water must be taken so that we get 20kg of water at 35°c.

A tap supplies water at 10°c and another tap at 100°c. How much hot

1.	A tap supplies water at 10°c and another tap at 100°c. How much hot water must be taken so that we get 20kg of water at 35°c.
Answer» 40/9 kg 50/9 kg 20/9 kg 130/9 kg Answer :B