1 - Dados os números 910−6
, 310−6
, 510−6 e 710−6 qual deles é o maior ?
a) ( ) 910−6
b) ( ) 310−6
c) ( ) 510−6
d) ( ) 710−6
Soluções para a tarefa
Resposta:
Dados os números
9.10^-6
9.10-6
= 9/106
qual deles é o maior ?
a) (X) 9.10^-6 RESPOSTA
b) () 3.10^-6
c) () 5.10^-6
d) () 7.10^-6
Expicação passo a passo :
=9/10x10x10x10x10x10=9/1.000.0000 =
=9/10x10x10x10x10x10=9/1.000.0000 =3.10^-6 = 3/106 = 3/10x10x10x10x10x10= 3/1.000.000 = 0,000003
=9/10x10x10x10x10x10=9/1.000.0000 =3.10^-6 = 3/106 = 3/10x10x10x10x10x10= 3/1.000.000 = 0,0000035.10^-6 = 5/106 = 5/10x10x10x10x10x10= 5/1.000.000 = 0,000005
=9/10x10x10x10x10x10=9/1.000.0000 =3.10^-6 = 3/106 = 3/10x10x10x10x10x10= 3/1.000.000 = 0,0000035.10^-6 = 5/106 = 5/10x10x10x10x10x10= 5/1.000.000 = 0,0000057.10-6 = 7/106 = 7/10x10x10x10x10x10=
=9/10x10x10x10x10x10=9/1.000.0000 =3.10^-6 = 3/106 = 3/10x10x10x10x10x10= 3/1.000.000 = 0,0000035.10^-6 = 5/106 = 5/10x10x10x10x10x10= 5/1.000.000 = 0,0000057.10-6 = 7/106 = 7/10x10x10x10x10x10=7/1.000.000