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1. Type the problem out manually so we don't have to have the trouble of comprehending your picture
2. This is obviously your homework take your problems to Brainly or something.
I guess someone will answer regardless
He starts with 1/3
eats 5/8
He has 1/3 x 3/8 left = 3/24
he eats 2/5 of this 2/5 x 3/24 = 6/72 = 1/ 12 for dinner