Respuesta :

Answer:

average is equal to sum of x1 and x2

x1=||/2 and x2=2||

so,

average=||/2 + 2|| the whole thing divide by2

||= 22/7

then,

22/7÷2=22/14

2×22/7=44/7

(22/7+44/7)/2

66/7÷2

66/14=33/7

therefore average is 33/7

Otras preguntas