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## Answers

**a rational number**is any number which can be written in the form of p/q where p and q are integers and q≠0.

eg- 0/1 ,-888/1, 5/44

they are denoted by the symbol Q.

**an irrational number**is any number which

**cannot**be written in the form of p/q where p and q are integers and q≠0.

eg- √2,√77,π

they are denoted by the symbol S.

**A real number**consists of both rational and irrational number.

eg-√45, π, 0, -99

they are denoted by the symbol R.

i hope this helps you with your homework salo.

All numbers that are not rational are considered irrational. An irrational number can be written as a decimal, but not as a fraction.

A real number may be either rational or irrational; either algebraic or transcendental; and either positive, negative, or zero. Real numbers are used to measure continuous quantities.