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Determinati inversul nr rational a

Determinati Inversul Nr Rational A class=

Răspuns :

Răspuns:

24/23

Explicație pas cu pas:

2 5/8= (2*8+5)/8=21/8

21/8*2/9=7/12

7/12+3/8=23/24

a=23/24

1/a=24/23

Cojocaruadelina2008ask

2 5/8= (2*8+5)/8=21/8

21/8*2/9=7/12

7/12+3/8=23/24

a=23/24

1/a=24/23

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