Question

Which of the following is an irreducible fraction?
(a)105/112
(b) 66/77
(c)46/63
(d)51/85

Answer 1

Hey friend here is your answer

a). 105/112

Dividing by 7, we have ---15/16

So it's a reducible fraction .

b). 66/77

Dividing by 11 we have,------6/7

So it is also a reducible fraction.

c). 46/63
It is an irreducible fraction

d). 51/85

Dividing by 17

We have 3/5
Hence it's a reducible fraction .

Thus,46/63 is an irreducible fraction in the given options


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Answer 2

Answer:

Here is your answer

(c)46/63

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