How much do you usually eat a day?

im 5'6 and 149 so I'm a normal sized girl and I just wanted to know if you think I eat alot. I'm not on a diet and I basically eat whatever I want. I was just curious. this is not what I eat everyday but its what I had today.

breakfast: a cup of noodles and a slice of bread

Lunch: half of a ham and cheese sandwich

dinner: home made burger
How much do you usually eat a day?
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