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4/5 x 3/11+8/2 x4/16+23/4:23/2​

Răspuns :

Explicație pas cu pas:

4/5×3/11=12/55

8/2×4/16=32/32=1/1

23/4:23/2=23/4×2/23=46/92

12/55+1/1=12/55+55/55=67/55

1/1×55=55/55

67/55+46/92

Scuze nu știu in continuare