Question

Efectueaza si compara rezultatele.Va rog dau coroana va rog.

Answer 1

104/11-9/2-5/22 si 104/11-(9/2+5/22)

aducem la acelasi numitor toate fractiile adica 22

208/22-99/22-5/22 si208/22-(99/23+5/22)

99/22-5/22 si 208/22-104/22

94/22<104/22.

334/17-23/5-28/85 si 334/17-(23/5+28/85)

aducem la acelasi numitor adica 85

1570/85-381/85-28/85. si 1570/85- (381/85+28/85)

1485/85-28/85 si 1570/85-409/85

1457/85 > 1161/85

487/32-87/64-13/16 si 487/32-(87/64+13/16)

aducem la acelasi numitor adica64

974/64-87/64-52/64 si 974/64-(87/64+52/64)

887/64-52/64 si 974/64-139/64

835/64. = 835/64