Question

determinati o fractie ordinara cuprinsa intre fractiile 7/8 si 8/9​

Answer 1

Răspuns:

879/1000

Explicație pas cu pas:

Answer 2

$\it \dfrac{^{9)}7}{\ 8} =\dfrac{^{2)}63}{\ 72}=\dfrac{126}{144}\\ \\ \\ \dfrac{^{8)}8}{\ 9} =\dfrac{^{2)}64}{\ 72}=\dfrac{128}{144} \\ \\ \\ \dfrac{126}{144}<\dfrac{127}{144}<\dfrac{128}{144} \\ \\ Deci,\ \ frac\c{\it t}ia\ cerut\breve a\ este: \dfrac{127}{144}$