Question

Interpolando 10 meios aritméticos entre 5 e 38 determine a razão dessa p a

Answer 1

5,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,38

a12= a1+11r
38= 5+11r
38-5= 11r
33= 11r
r= 33/11
r= 3

5+3=8
8+3=11

(5,8,11,14,17,20,23,26,29,32,35,38)