Question

dau coroana urgentt va rog frumos ​

Answer 1

Răspuns:

Explicație pas cu pas:

i) (2 1/3)/(3 1/2)=(7/3)/(7/2)=(7/3)·(2/7)=2/3

j) 12/(3 2/6)=12/(20/6)=12·(6/20)=3·6/5=18/5

k) (5/6)/(2 11/12)=(5/6)/(35/12)=(5/6)·(12/35)=(5·12)/(6·35)=12/(6·7)=2/7