Question

17) A submarine can work safely to a depth of 3076.4 metres. What is its safe working depth
to a whole number of metres?​

Answer 1

3076 metre is the answer in whole number

Because if the first decimal number is less than 5 we add nothing to the whole number

but if it's more than 5 we add one to the whole number

Hope it helps you

Thank-you!

Answer 2

$3076m \: is \: your \: answer$☺️☺️

$hope \: helps \: u$☺️☺️