Question 4 Classify the following numbers as rational or irrational with justification. (i)√196 (ii)3√18 (iii)√927 (iv)√28343 (v)−√0.4 (vi)√12√75 (vii) 0.5918 (viii) (1+√5)−(4+√5) (ix) 10.124124 .... (x) 1.010010001.... To classify, use the definition a rational number is in the form of pq, where p and q are integers and q≠0 and otherwise it is an irrational number.

Question 4 Classify the following numbers as rational or irrational wi

1.	Question 4 Classify the following numbers as rational or irrational with justification. (i)√196 (ii)3√18 (iii)√927 (iv)√28343 (v)−√0.4 (vi)√12√75 (vii) 0.5918 (viii) (1+√5)−(4+√5) (ix) 10.124124 .... (x) 1.010010001.... To classify, use the definition a rational number is in the form of pq, where p and q are integers and q≠0 and otherwise it is an irrational number.
Answer» Question 4 Classify the following numbers as rational or irrational with justification. $(i) \sqrt{196}$ (ii) $3 \sqrt{18}$ (iii) $\sqrt{\frac{9}{27}}$ (iv) $\frac{\sqrt{28}}{343}$ (v) $- \sqrt{0.4}$ (vi) $\frac{\sqrt{12}}{\sqrt{75}}$ (vii) 0.5918 (viii) $(1 + \sqrt{5}) - (4 + \sqrt{5})$ (ix) 10.124124 .... (x) 1.010010001.... To classify, use the definition a rational number is in the form of $\frac{p}{q}$ , where p and q are integers and $q \neq 0$ and otherwise it is an irrational number.

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