The graph shows the number of Democrat and Republican...

The graph shows the number of Democrat and Republican governors of the 50 states, as of February $1,2009$ a. How many Democrat governors are there? How many Republican governors are there? b. What fraction of the governors are Democrats? Write your answer in simplified form. c. What fraction of the governors are Republicans? Write your answer in simplified form. (GRAPH CANNOT COPY)

The graph shows the number of Democrat and Republican governors of the 50 states, as of February $1,2009$
a. How many Democrat governors are there? How many Republican governors are there?
b. What fraction of the governors are Democrats? Write your answer in simplified form.
c. What fraction of the governors are Republicans? Write your answer in simplified form.
(GRAPH CANNOT COPY)

Key Concepts

Proportional Reasoning

Proportional reasoning involves understanding the relationships between different quantities by comparing parts to a whole. It is crucial when interpreting data to determine the relative sizes or percentages of subsets within the total data set.

Simplification of Fractions

Simplification of fractions is the process of reducing them to their simplest form by dividing both the numerator and the denominator by their greatest common divisor. This makes the fraction easier to understand and compare with other fractions.

Graph Interpretation

Graph interpretation involves extracting information from a visual representation of data, such as determining numerical values and comparing categorical quantities. This skill is essential in analyzing charts, graphs, or other diagrams that depict relationships between different groups or variables.

Categorical Data

Categorical data refers to information that is divided into groups or categories, each representing a distinct portion of the whole. Understanding this concept helps in organizing and comparing items based on their qualitative attributes rather than numerical relationships alone.

Fractions

Fractions are mathematical expressions that represent a part of a whole by dividing the total amount into equal parts. They are used to express the relationship between a subset and the total set, which is useful in summarizing parts of a data set.

Please give Ace some feedback