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urgent dau coroana va rog​

Urgent Dau Coroana Va Rog class=

Răspuns :

a)15/7:3=15/7•1/3=5/7

b)2:16/9=1/2•16/9=8/9

c)16/27:4/9=16/27•9/4=4/3

e)14/15:3/10=14/15• 10/3=14/3•2/3=28/9

f)15/35:8/25=16/35•25/8=2/7•5/1=10/7

g)7/12:14/3=7/12•3/4=1/4•1/2=1/8