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Calculati diferenta fractilor,apoi verificati folosind adunarea.
a) 7/16 - 5/16
b) 11/18 - 5/18
c)19/29 - 7/29
d)10/51 - 7/51

Va rog urgentt:(


Răspuns :

a)2/16, 5/16+2/16=7/16
b)6/18, 6/18+5/18=11/18
c)12/29, 12/29+7/29=19/29
d)3/51, 3/51+7/51=10/51