An applied problem of positive and negative numbers in Mathematics If a mineral water bottle is marked with the words "550 ± 5 (ML),", This is my homework to hand in~

An applied problem of positive and negative numbers in Mathematics If a mineral water bottle is marked with the words "550 ± 5 (ML),", This is my homework to hand in~

The specified capacity is 550ml. The actual capacity may be 5ml more or 5ml less than the specified capacity. After all, there is an error of 5ml when filling