No. 1.75 is NOT an irrational number.
Rational numbers cannot be represented as a ratio of two integers.
1.75 can be represented as a ratio of the integers 175 and 100, i.e. 175/100
Note that this can be reduced to the equivalent fraction 7/4, which is a ratio of the integers 7 and 4
It is a rational number because it can be expressed as a fraction, 175/1.
The sum of a rational and irrational number must be an irrational number.
No, 3.56 is not an irrational number. 3.56 is rational.
rational * irrational = irrational.
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
It is a rational number because it can be expressed as a fraction, 175/1.
It's an irrational number roughly equal to 29.5804(rounded)
An irrational number.
The sum of a rational and irrational number must be an irrational number.
No. The sum of an irrational number and any other [real] number is irrational.
No, 3.56 is not an irrational number. 3.56 is rational.
rational * irrational = irrational.
-Pi is irrational, because it does not terminate or repeat. Whenever you multiply an irrational number by a rational number (-1), the result is an irrational number.
At least one of the factors has to be irrational.* An irrational number times ANY number (except zero) is irrational. * The product of two irrational numbers can be either rational or irrational.
A negative irrational number can be thought of as an irrational number multiplied by -1, or an irrational number with a minus sign in front of it.
Any irrational number, added to 0.4 will give an irrational number.
Any irrational number, when multiplied by 0.5 will give an irrational number.