Question

90 4 numbers all rounded to the nearest 10 all ad up to 90 no 10,20.30.30 or no brainlist

Answer 1

Answer:

Four whole numbers are each rounded to the nearest 10, which means each number can go +5 or -5.

...

And then the maximum number is 90 + (5 x 4) is equal to 110.

Or if the rounded up no. ...

The sum of these numbers is 90.

They can go up to 15,25,35,35.

So the sum of this is 110.