Question

Qual o valor do X ?

X/10=1

1500+X=1499,5

360+X=355

Answer 1

Resposta:

x / 10 = 1 → x = 10

1500 + x = 1499,5 → x = 1499,5 - 1500 → x = - 0,5

360 + x = 355 → x = - 5