It is already rounded to a whole number as 155
150.50
15.5
200
155 is 15500 percent
Oh, dude, 155 rounded to the nearest ten is like 160. It's like, you know, closer to 160 than 150, so that's where it lands. So, like, if you were trying to, like, estimate something, that's the number you'd go with.
155 % = 111/20 To convert a percentage to a fraction, put it over 100 and simplify; To convert an improper fraction to a mixed number, divide the numerator (top number) by the denominator (bottom number) to give a whole number and a remainder - put the remainder over the denominator: 155 % = 155/100 = 31/20 = 111/20
The mystery number is 155. When rounded to the nearest hundred, it rounds to 200. The sum of its digits is 1+5+5=11 which is greater than 10, so we must adjust the digit in the hundreds place. When rounded to the nearest ten, 155 rounds to 160, which has digits summing up to 1+6+0=7.
A "155" artillery round is a 155 mm (diameter) shell, approximately 6 inches. Examples of guns that fire this type of shell are the 155 mm M114 howitzer, developed just before World War II.
It rounds to 160
155 is a composite number. Its factors are 1, 5, 31, and 155.
155 is not a prime number, but a composite number, as it is divisible by 5 and 31.