Identify the coefficient in the variable expression

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Answer pls man im trying to get out of summer school

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?