Question

Arithmetic mean of 1/2and1/3 is
a)5/6
b)5/12 c)15/5 d)6/5​

Answer 1

Step-by-step explanation:

arithmetic mean = sum of values/no of values

1 1 2+3

__ + __ = ___ = 5/6

2 3 6

5/6÷2 =5/6×1/2 =5/12