Question

A Soma de três números consecutivos é 372.Quais são esses números?
a) 186,187,188
b) 200,201,203
c) 103,104,105
d) 123,124,125
e) 223,224,225

Answer 1

Resposta:

letra D

Explicação passo a passo:

confia

Answer 2

Resposta:

Letra D

Explicação passo-a-passo:

x+x+1+x+2=372

x+x+1+x+2=3723x=372-1-2

x+x+1+x+2=3723x=372-1-23x=369

x+x+1+x+2=3723x=372-1-23x=369x=369/3

x+x+1+x+2=3723x=372-1-23x=369x=369/3x=123 (1)

x+x+1+x+2=3723x=372-1-23x=369x=369/3x=123 (1)x=123+1

x+x+1+x+2=3723x=372-1-23x=369x=369/3x=123 (1)x=123+1x=124 (2)

x+x+1+x+2=3723x=372-1-23x=369x=369/3x=123 (1)x=123+1x=124 (2)x=123+2

x+x+1+x+2=3723x=372-1-23x=369x=369/3x=123 (1)x=123+1x=124 (2)x=123+2x=125 (3)

x+x+1+x+2=3723x=372-1-23x=369x=369/3x=123 (1)x=123+1x=124 (2)x=123+2x=125 (3)Resposta: Os nºs são 123, 124 e 125