Refer to the original problem to continue to answer below:

c) On the third day he decided to keep 5 9 of his bananas. He gave the rest away. Then he ate one.

d) On the fourth day he decided to keep 2 7 of his bananas. He gave the rest away. Then he ate one.

e) On the fifth day he decided to keep 2 3 of his bananas. He gave the rest away. Then he ate one. How many did he have left at the end?