The first question is 80 grams of steamed bread, 40 grams of eggs, 100 grams of vegetables, 60 grams. Can you find out the proportion of all kinds of food?

Solution: The ratio is 80: 40: 100: 60 = 4: 2: 5: 3.

After the second question, my father ate about 560 grams of breakfast with the same scale and calculated how many grams of various foods he ate this morning.

Solution: steamed bread =560 * 4/ 14= 160 grams.

Eggs = 560 * 2/ 14 = 80g

Milk = 560 * 5/14 = 200g

Vegetables = 560 * 3/ 14 = 120g