Question
The average height of three boys, Marks, Lewis and Khairul is 1 m and 62 cm. If mark is 150 cm tall and lewis is 163 cm tall, how tall is khairul? Give your answer in cm.
Answers
GPT 3.5
Let the height of Khairul be x cm.
According to the given information:
(Mark + Lewis + Khairul) / 3 = 1 m 62 cm = 162 cm
(150 + 163 + x) / 3 = 162
(313 + x) / 3 = 162
313 + x = 3 * 162
313 + x = 486
x = 486 - 313
x = 173
Therefore, Khairul is 173 cm tall.
According to the given information:
(Mark + Lewis + Khairul) / 3 = 1 m 62 cm = 162 cm
(150 + 163 + x) / 3 = 162
(313 + x) / 3 = 162
313 + x = 3 * 162
313 + x = 486
x = 486 - 313
x = 173
Therefore, Khairul is 173 cm tall.