Answer: the sum is always positive
C,
because he checks at 12:00 on the dot or that's what they're implying, so it can't be D
and the mail is always there at noon, so b is out of the question,
and a, well common sense it
The answer would be 10.19m. If you want to round it of to a less precise measurement it would be 10 m. That is rounding of the decimal value to the ones place. the rule of rounding of is form 6 t0 9 it would add 1 to the nearest place value next to it and 0 - 5 will not.
IT IS BASICLY LIKE THIS 27
x36
