Question

During one semester, Kara Diano had total expenses of $1648. She spent $412 of these expenses for food. Find the

percent of the total expenses spent on food. Then find the degrees of a circle this percent represents.
What percent of her expenses was spent on food?

Answer 1

To find the percent of the total expenses spent on food, we need to calculate the ratio of the amount spent on food to the total expenses.

Percent of expenses spent on food = (Amount spent on food / Total expenses) * 100

Substituting the given values:

Percent of expenses spent on food = ($412 / $1648) * 100

Calculating this:

Percent of expenses spent on food = 0.25 * 100

Percent of expenses spent on food = 25%

So, 25% of her expenses were spent on food.

Now, to find the degrees of a circle this percent represents, we know that a circle is divided into 360 degrees.

Degrees of the circle = (Percent/100) * 360

Substituting the value:

Degrees of the circle = (25 / 100) * 360

Degrees of the circle = 0.25 * 360

Degrees of the circle = 90 degrees

Hence, the percentage of her expenses spent on food is 25%, and this represents 90 degrees of a circle.