The average weight of a family of five members (in kg) whose weights are 40 kg, 49 kg, 56 kg, 65 kg and 37 kg is:A51.4B50.4C48.4D49.4Answer: D. 49.4 Read Explanation: First find the total weight:(40 + 49 + 56 + 65 + 37 = 247) kgNow calculate the average:Average=2475=49.4\text{Average} = \frac{247}{5} = 49.4Average=5247=49.4Answer: 49.4 kg Read more in App