The least number that can be rounded off to 80 to the nearest integer is 75.
Write the number in front of the decimal point as an integer; then convert the remaining decimal to a fraction: 2 75/100
Every integer is.
It is not an integer but is a rational number.
For any integer, there is a whole number that is bigger, and for any whole number, there is a integer that is bigger.
75 is an integer and there is no sensible way to represent it as a mixed number.
75 is an integer and there is no sensible way of representing it as a mixed number.
Yes, 75 is an integer.
Yes, because 75 is a whole number
75 is an integer, not a fraction. There is not really a sensible way of writing it as a fraction or mixed number.
75 is an integer, not a fraction. There is not really a sensible way of writing it as a fraction or mixed number. However, if you must, you can use (75*k)/k where k is any non-zero integer.
With difficulty because integers are whole numbers and percentages are fractions of a 100 as for example 10% is 1/10 of a 100
5 x 15 = 75. It is a number. It is a positive, composite integer.
75 is an integer and, in fractional form, it is 75/1.
No, it is not a square number. The definition in the world of mathematics is that a number is square if it is the product of an integer being multiplied by itself ("squared") such as 9 is a square as it is the product of 3 x 3. 75 is not a square since its square root is not an integer. The nearest square number would be 81 (9 x 9).
It is any number of the form (45*x)/(75*x) where x is a non-zero integer or 1/x is a common factor of 45 and 75.
No.