Question

Ache a media aritmetica dos números$\frac{3}{5}, \frac{13}{4}, \frac{1}{2}$

Answer 1

3/5 + 13/4 + 1/2 /3  = 12/20 + 65/20 + 10/20 / 3
87/20 / 3 = 87/20 * 1/3 = 87/60 = 29/20

Answer 2

Olá!

$M = \frac{ \frac{3}{5} + \frac{13}{4} + \frac{1}{2} }{3} = \frac{ \frac{12 + 65 + 10}{20} }{3} = \frac{87}{20} * \frac{1}{3} = \frac{87}{60} = 1,45$