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VA ROOOG REPEEEDEEE VAAAA IMPLOOOOR URGEEEEENT DAAAU COROAAAANAAAA PROMIIIIT VAAAA ROOOOG. VAAAA IMPLOOOOR. VA ROOOG REPEEEDEEE VAAAA IMPLOOOOR URGEEEEENT DAAAU COROAAAANAAAA PROMIIIIT VAAAA ROOOOG. VAAAA IMPLOOOOR​

VA ROOOG REPEEEDEEE VAAAA IMPLOOOOR URGEEEEENT DAAAU COROAAAANAAAA PROMIIIIT VAAAA ROOOOG VAAAA IMPLOOOOR VA ROOOG REPEEEDEEE VAAAA IMPLOOOOR URGEEEEENT DAAAU C class=

Răspuns :

Flaviachiriacask
a/b = 9/5 => 5a = 9b => a = 9b/5

b/c = 18/25 => 18c = 25b => c= 25b/18

a/c = 9b/5 : 25b/18 = 9b/5 • 18/25b = 162/125

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