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4
Answer:
0.545454..... + 4.777.....
1st , 0.545454..... in p/q form,
x = 0 .54 5454.........
⇒ 100 x = 54 . 54 5454......
⇒ 100 x − x = 54 . 545454..... − 0 . 54 5454...........
⇒ 99 x = 54
⇒ x = 54 /99
2nd , 4.777..... in p/q form,
y = 4.777.....
⇒ 100 y = 477.777.....
⇒ 100 y − y = 477.777..... − 4.777.....
⇒ 99 y = 4 73
⇒ y = 473 /99
0.545454..... + 4.777.....
= 54 /99 + 473 /99
= 527/99 Ans..
hope this helps u.................
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0
Answer:
527/99
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