Question

Qual o sexto termo da PG (1/10,1/5...)

Answer 1

a1 = 1/10
a2 = 1/5
q = 1/5 : 1/10 = 1/5 * 10/1 = 10/5 =2 ***

a1q⁵ =  1/10 *  2⁵  = 1/10 * 32/1 = 32/10 = 16/5 ***