In health class, Ted is learning about making healthy food choices. For a lesson on digestive health, his teacher asks everyone to track how much fiber they eat daily. At breakfast, Ted has a banana. He also has raisin bran cereal, which contains 3.8 grams of fiber. In all, Ted eats 6.7 grams of fiber at breakfast.
Use an equation to find the amount of fiber in the banana.
grams
Let x be the amount of fiber in the banana.
The total amount of fiber Ted eats is x + 3.8 grams = 6.7 grams.
Thus, the equation becomes x + 3.8 = 6.7.
Subtracting 3.8 from both sides gives x = 2.9 grams of fiber in the banana. Answer: \boxed{2.9}.
Let's assume that the amount of fiber in the banana is represented by the variable "B". We are given that Ted eats a total of 6.7 grams of fiber at breakfast, including the 3.8 grams from raisin bran cereal.
We can set up an equation to represent the given information:
B + 3.8 = 6.7
To isolate the variable "B", we can subtract 3.8 from both sides of the equation:
B = 6.7 - 3.8
Simplifying the equation, we find:
B = 2.9
Therefore, the amount of fiber in the banana is 2.9 grams.
To find the amount of fiber in the banana, we can use the equation:
Total fiber consumed = Fiber in the banana + Fiber in the cereal
Given that Ted ate 6.7 grams of fiber in total for breakfast and the cereal contributed 3.8 grams of fiber, we can substitute these values into the equation:
6.7 grams = Fiber in the banana + 3.8 grams
To find the amount of fiber in the banana, we can rearrange the equation and isolate the term "Fiber in the banana":
Fiber in the banana = 6.7 grams - 3.8 grams
Simplifying this equation gives us:
Fiber in the banana = 2.9 grams
Therefore, the amount of fiber in the banana that Ted had for breakfast is 2.9 grams.