Any repeating decimal digits (this includes repetition after a certain point, e.g. 2.4510101010...) is a rational number.
rational
21,000/345 = 60.87 60.87 x 345 = 21000
345 is an odd number. This is because odd numbers don't divide by 2 exactly, but even numbers do divide by 2 exactly. 345 divided by 2 is 172.5 which is not a whole number. Therefore 345 is an odd number.
987 - 345 = 642
60 less than 345 = 345 - 60 = 285
3 and 9/20
0.345345345(not repeating) is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
0.6085
It is 345/999 = 115/333
345 is an integer and not a fraction. However, it can be expressed in rational form as 345/1 which is in its simplest form.
It is 345
Itself because 345/345 = 1
All multiples of 345, which is an infinite number.
21,000/345 = 60.87 60.87 x 345 = 21000
No it is not a square number. It's square root is 18.57 rounded.
345 is an odd number. This is because odd numbers don't divide by 2 exactly, but even numbers do divide by 2 exactly. 345 divided by 2 is 172.5 which is not a whole number. Therefore 345 is an odd number.
756 - 345 = 411
987 - 345 = 642