If the last digit were between .1 and .4 you would round down to 35.
But if the last digit is .5 or higher (between .5 and .9) you round up to 36.
So the answer is 36.
36
40
360
400
360
400
(305 + 405) 355 ÷ 2 = 355 Therefore, 355 is half way between 305 and 405.
It is: 355
360
360
36 pi: ie 36 x 355/113 = 113 sq in "and a little bit over"
It is: 360
No. 355 is a composite number, not a prime number.
400
360
No, 5 goes into 355
355 is a composite number as it can be divisible by numbers other than 1 and 355 itself.
355 5,71
It is composite