Question

find the mean of 1/2,1/3,1/4,1/5​

Answer 1

Answer:

mean= average

Step-by-step explanation:

1/2+1/3+1/4+1/5=77/60

77/60×5

77/300

Answer 2

$mean = \frac{sum \: of \: data}{number \: of \: data \: given} \\ mean = \frac{ \frac{1}{2} + \frac{1}{3} + \frac{1}{4} + \frac{1}{5} }{4} \\ mean = \frac{ \frac{60 + 40 + 30 + 24}{120} }{4} \\ mean = \frac{154}{120 \times 4} = \frac{154}{480} = 0.32$