Question 50174
Yes.
Every RATIONAL number (1, 4.5, 10 1/2, -27, 75/5, 0) is a REAL number.
However, not every REAL number {{{- sqrt (6)}}},{{{ sqrt (7)}}} is a RATIONAL number.
Although some numbers that appear to be irrational are actually rational because they can be reduced i.e. {{{sqrt(25)=5}}}
I hope this helps.
Good Luck!