Is 13 / 4 the same as 31 / 4 ? explain your answer.

With this question! what is process of elimination? ? p.s. my brothers acc got banned so add his new one @ yamauchiyamyam17

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

Six random samples were taken each year for three years. the table shows the inferred population for each type of fish for each year.