Which value for x makes the sentence true?

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.