[" Is.Another box contains "3" gold and "3" silver coin "],[" elected coin is agold coin,find the probability th "]

A box contains 2 gold and 3 silver coins. Another box contains 3 gold and 3 silver coins. A box is chosen at random,and a coin is drawn from it.If the selected coin is a gold coin,find the probability that it was drawn from the second box.

A box contains 2 gold and 3 silver coins. Another box contains 3 gold and 3 silver coins. A box is chosen at random and a coin is drawn from it. If the selected coin is a gold coin, find the probability that it was drawn from the second box.

A box contains 4 gold and 3 silver coins. Another box contains 3 gold and 5 silver coins. A box is chosen at random and a coin is drawn from it. If the selected coin is a gold coin, find the probability that it was from the second box.

A purse contains 4 copper and 3 silver coins. Another purse contains 6 copper and 2 silver coins. A coin is taken out from any purse, the probability that it is a silver coin, is

A box contains 2 gold and 3 silver coins. Another box contains 3 gold and 3 silver coins. A box is is chosen at random and coin drawn from it. If the selected coin is a gold coin, then find the probability that it was drawn from second box.