Question

in health class, cara is learning about making healthy food choices. for a lesson on digestive health, her teacher asks everyone to track how much fiber they eat daily. at breakfast, cara has a banana. she also has raisin bran cereal, which contains 3.8 grams of fiber. in all, cara eats 6.7 grams of fiber at breakfast. use an equation to find the amount of fiber in the banana. grams

Explanation:

Step1: Set up the equation

Let $x$ be the amount of fiber in the banana. The fiber from the cereal is 3.8 grams and the total fiber at breakfast is 6.7 grams. So the equation is $x + 3.8=6.7$.

Step2: Solve for $x$

Subtract 3.8 from both sides of the equation: $x=6.7 - 3.8$.

Step3: Calculate the result

$x = 2.9$.

Answer:

2.9