You eat 11 grams of cereal each day. If you eat the same amount of cereal each day, how many grams of cereal will you eat in 5 days?

If you eat 11 grams of cereal each day, in 5 days you will eat 11 grams x 5 = <<11*5=55>>55 grams of cereal. Answer: \boxed{55}.

To find out how many grams of cereal you will eat in 5 days, you can multiply the amount of cereal you eat each day by the number of days.

In this case, you eat 11 grams of cereal each day, so to calculate the total amount of cereal consumed in 5 days, you would multiply 11 grams by 5 days.

11 grams/day x 5 days = 55 grams

Therefore, you will eat 55 grams of cereal in 5 days.