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kirill [66]
3 years ago
7

How do you figure out the reciprocal of a numer? E.g 5, 2/7 and 1&2/5 ??

Mathematics
1 answer:
eimsori [14]3 years ago
6 0
You need to multiply 1 and 5 plus 2. 
and for 5 2/7 it would be 5 times 7 plus 2.

So...
5 2/7= 37/7

1 2/5= 7/5
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