Question

2. The mass of 5 boys are 42 kg, 38kg, 40 kg. 57kg. & 33 kg. Find the average mass of
boys​

Answer 1

Answer:

42 kg + 38 kg + 40 kg + 57 kg + 33 kg = 210 kg

Answer 2

Answer:

The right answer is 42 kg .

Explanation:

1. Average mass of boys = Total mass of all boys / no of boys . =42+ 38 + 40 +57 + 33 kg / 5 = 210 / 5= 42 kg.