Since it can be written as a fraction (9.0 = 90/10), then it 9.0 is a rational number.
No 10*pi is not a rational number because it can't be expressed as a fraction
Yes 4/10 or 2/5 is a rational number because it can be expressed as a fraction
Rational; 37/10 is a ratio, and it is the same number as 3.7
In mathematics, a rational number is any number that can be expressed as the quotient (or fraction) a/b of two integers, with the denominator b not equal to zero.A rational number expressed as a decimal will always terminate (e.g. 11.9) or will continuously repeat the same finite sequence of digits (e.g. 10/9 = 1.1111111111111).11.9 can be expressed as the fraction 119/10, and therefore, is rational.
10 is a rational number.
Rational, 7.7 is 7 7/10, or 77/10.
3.3333
It is 10 which is a rational number.
10 is a rational number because it can be expressed as a fraction
Rational.
Because all whole numbers are rational. 10 can be written as 10/1.
It is neither but if you mean the square root of 100 then it is 10 which is a rational number
2
Yes -10 is an integer and a rational number
Yes. -10 = -10/1 which is of the form of one whole number over another whole number. Rational numbers have the form of one whole number over another whole number. Thus -10 is rational.
-10 is the ratio of -10 to 1. That's rational.