Explanation: Karamo is currently 160 centimeters tall. His parents are 180 cm and 170 cm tall, and his older sister is 178 cm tall. Karamo estimates that he will stop growing when his height is the average of his family members' heights. To find out how many more centimeters Karamo will grow, we need to calculate the difference between the average height of his family members and his current height.
To find out how many more centimeters Karamo estimates he will grow, we need to calculate the average height of his family members first.
The total height of Karamo's parents is 180 cm + 170 cm = 350 cm. The total height of his parents and sister is 350 cm + 178 cm = 528 cm.
Since Karamo wants his height to be the average of his family members' heights, he needs to grow by the difference between the total height and his current height.
The average height of his family members is 528 cm / 3 = 176 cm. Therefore, Karamo estimates he will grow by 176 cm - 160 cm = 16 cm.