To find out how tall Karen's older sister is, we need to first find out half of Karen's height and then subtract 27 inches from it.
Half of Karen's height = 59 inches / 2 = 29.5 inches
Karen's older sister's height = Half of Karen's height - 27 inches = 29.5 inches - 27 inches = 2.5 inches.
Karen's older sister is 2.5 inches tall.
Question
Karen measured her height as 59 inches. That is 27 inches more than half her older sister’s height. How tall is her older sister?
1 answer