find three rational numbers between (¡)2/5 3/8(¡)1/5 7/9 (¡)11/13 16/20
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Answer:(¡) 76/200,77/200,78/200
(¡¡)10/45,11/45,12/45
(¡¡¡)209/260,210/260,211/260
Step-by-step explanation:
(¡) 2/5and 3/8
Ans.2×40/5×40 = 80/200
3×25/8×25 = 75/200
Therefore, thethree rational no. between 2/5 and 3/8 are:-
76/200,77/200,78/200
(¡¡) 1/5 and 7/9
Ans.1×9/5×9 = 9/45
7×5/9×5 = 35/45
Therefore,the three rational no. Between 1/5 and 7/9 are:-
10/45,11/45,12/45
(¡¡¡)11/13 and 16/20
Ans. 11×20/13×20 = 220/260
16×13/20×13 = 208/260
Therefore, three rational no. Between 11/13 and 16/20 are:-
209/260,210/260,211/260
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