Question

43/162 is a rational or irrational number​

Answer 1

43/162  is a Rational Number

Rational numbers:

• Rational numbers are real numbers which can be written in the form p/q   where p and q are integers and q≠0
• All real numbers which are not rational  are irrationals.

Given number is 43/162  comparing with p/q form

p = 43

q = 162

p , q are integers and q≠0

Hence 43/162 is a Rational number.

 

Some other Information:

• Any Rational number in the form of p/q  where p and q are co primes.
• if q has only prime factors of 2 and 5 then it is terminating decimal.
• if q has prime factors other than 2 and 5 also then its non terminating recurring decimal
• Rational numbers are terminating decimals or non terminating recurring decimal.
• Irrational numbers are non terminating non-recurring decimals

Learn More:

Decimal expansion of a rational number Fill in the blanks hair ...

brainly.in/question/10914508

1. The decima expansion of27/15000 terminate afterhow many ...

brainly.in/question/18225164