the volume of a using the formula v=l,w,h. If the base f a prism is 4 inches long, 2 inches wide and the height of the prism is 8 1/2 inches, find the volume of the prism

The symbol for multiplication used in this format is either the * sign or to use brackets, not a comma

V = l*w*h or (l)(w)(h) or simply V = lwh

so V = (4)(2)(8.5) = ..... inches^3