The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 67 kg and 39 kg is:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 50.2.
Average weight = (40 + 49 + 56 + 67 + 39) ÷ 5
= 251 ÷ 5
= 50.2 kg