Question

please help me guys please

Answer 1

Answer:

(1) Rational number is defined as the number which can be written in a ratio of two integer. An irrational number is a mumber which cannot be expressed in ratio of two integers. In rational number, both numerator and denominator are whole numbers, where the denominator is not equal to zero.

(2) a) 0.18

b) 0.23

c) 0.8225

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Answer 2

Rational number : the no. which can be written into ratio or p/q form are called rational number. for eg:-1/2 , 2/3etc. Irrational number: the no. which can't be written into p/q form are calked irrational numbers. these are also known as non-terminating non-repeating decimals. for eg.

0.101001000100001-----

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