[tex]\underline{\underline{\pink{\huge\sf ✨ Solution✨}}}[/tex]
Step-by-step explanation:
(i) -7/21 and 3/9
On reducing them to the simplest form, we get
-7/21 = -1/3 and 3/9 = 1/3
Since, -1/3 ≠ 1/3
Therefore, -7/21 and 3/9 does not represent the pair of same rational numbers.
(ii) -16/20 and 20/(-25_
-16/20 = -4/5 and 20/(-25) = 4/(-5)
Since, -4/5 = 4/(-5)
Therefore, -16/20 and 20/(-25) represents the pair of same rational numbers.
(iii) -3/5 and -12/20
-3/5 = -3/5 and -12/20 = -3/5
Since, -3/5 = -3/5
Therefore, -3/5 and -12/20 represent the pair of same rational numbers.
(i v) 8/(-5) and -24/15
8/(-5) = -8/5 and -24/15 = -8/5
Since, 8/-5 = -8/5
Therefore, 8/-5 and -24/15 represent the pair of same rational numbers.
[tex]{\large \orange{ \mathbb \fcolorbox{yellow}{maroon}{answer}}}[/tex]
(iv) 8/(-5) and -24/15
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Verified answer
[tex]\underline{\underline{\pink{\huge\sf ✨ Solution✨}}}[/tex]
Step-by-step explanation:
(i) -7/21 and 3/9
On reducing them to the simplest form, we get
-7/21 = -1/3 and 3/9 = 1/3
Since, -1/3 ≠ 1/3
Therefore, -7/21 and 3/9 does not represent the pair of same rational numbers.
(ii) -16/20 and 20/(-25_
On reducing them to the simplest form, we get
-16/20 = -4/5 and 20/(-25) = 4/(-5)
Since, -4/5 = 4/(-5)
Therefore, -16/20 and 20/(-25) represents the pair of same rational numbers.
(iii) -3/5 and -12/20
On reducing them to the simplest form, we get
-3/5 = -3/5 and -12/20 = -3/5
Since, -3/5 = -3/5
Therefore, -3/5 and -12/20 represent the pair of same rational numbers.
(i v) 8/(-5) and -24/15
On reducing them to the simplest form, we get
8/(-5) = -8/5 and -24/15 = -8/5
Since, 8/-5 = -8/5
Therefore, 8/-5 and -24/15 represent the pair of same rational numbers.
[tex]{\large \orange{ \mathbb \fcolorbox{yellow}{maroon}{answer}}}[/tex]
(i) -7/21 and 3/9
On reducing them to the simplest form, we get
-7/21 = -1/3 and 3/9 = 1/3
Since, -1/3 ≠ 1/3
Therefore, -7/21 and 3/9 does not represent the pair of same rational numbers.
(ii) -16/20 and 20/(-25_
On reducing them to the simplest form, we get
-16/20 = -4/5 and 20/(-25) = 4/(-5)
Since, -4/5 = 4/(-5)
Therefore, -16/20 and 20/(-25) represents the pair of same rational numbers.
(iii) -3/5 and -12/20
On reducing them to the simplest form, we get
-3/5 = -3/5 and -12/20 = -3/5
Since, -3/5 = -3/5
Therefore, -3/5 and -12/20 represent the pair of same rational numbers.
(iv) 8/(-5) and -24/15
On reducing them to the simplest form, we get
8/(-5) = -8/5 and -24/15 = -8/5
Since, 8/-5 = -8/5
Therefore, 8/-5 and -24/15 represent the pair of same rational numbers.