Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml2, space, m, l to cover 50\text{ cm}^250 cm 2 50, space, c, m, start superscript, 2, end superscript of his skin. he wants to know how many milliliters of sunscreen (c)(c)left parenthesis, c, right parenthesis he needs to cover 325\text{ cm}^2325 cm 2 325, space, c, m, start superscript, 2, end superscript of his skin.