A rational number in its decimal expansion is 128.521128.521. It is represented as 𝑝𝑞qp​ . The prime factors of 𝑞q are ________.2,3,52,3,52,5,72,5,722 onlyeither 2 or 5 or both

Assertion : 113 x 114 = 1112Reason : If a > 0 be a real number and p and q be rational numbers.Then ap x aq = ap + q.10. Assertion : Rational number lying between 14 𝑎𝑛𝑑 12 𝑖𝑠 38.Reason : Rational number lying between two rational numbers x and y is 𝑥+𝑦2 .11. Assertion : √5 is an irrational number.Reason : A number is called irrational, if it cannot be written in the form p/q, where p and qare integers and q ≠ 0.12. Assertion : 0.329 is a terminating decimal.Reason : A decimal in which a digit or a set of digits is repeated periodically, is called arepeating, or a recurring, decimal.13. Assertion : The rationalizing factor of 3 + 2√5 is 3 – 2√5.Reason : If the product of two irrational numbers is rational then each one is called therationalising factor of the other.

3 × 3 25 − 2 × 2 133 25 + 2 × 2 132. Express the following number as a product of its prime factors and leave your answer inpower form (3 marks)26013. Express the recurring decimal below to a fraction 0. 3̇ and leaving your answer in the form 𝑎𝑏where a and b are whole numbers (3 marks)17 18 19 20 21

The set of rational numbers has ........... and ...........  decimals*1 pointnon-terminating and repeatingterminating and non-repeatingterminating and repeatingnon-terminating and non-repeating

Which one of the following is not a rational number:(a) 2 (b) 0 (c) 4 (d) 166. Which one of the following is an irrational number:(a) 4 (b) 3 8 (c) 100 (d) 0.647. Decimal representation of 15 is :(a) 0.2 (b) 0.5 (c) 0.02 (d) 0.0028. 33 8 in decimal form is:(a) 3.35 (b) 3.375 (c) 33.75 (d) 337.59. 56 in the decimal form is:(a) 0.83 (b) 0.833 (c) 0.63 (d) 0.63310. Decimal representation of rational number 827 is:(a) 0.296 (b) 0.296 (c) 0.296 (d) 0.296

The number 0.123123123123 is:A. RationalB. TranscendentalC. SurdD. Irrationa