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Imtroduceti intregii in fractie :
a)
[tex]12 \frac{9}{10} = ...........[/tex]
b)
[tex]14 \frac{7}{10} = ............[/tex]
c)
[tex]21 \frac{3}{10} = .............[/tex]
d)
[tex]35 \frac{1}{10} = .............[/tex]


Răspuns :

Explicație pas cu pas:

a) [12 x 10 + 9]/10 = 129/10

b) [14x10+7]/10 = 147/10

c) [21x10+3]/10 = 213/10

d) [35x10+1]/10 = 351/10