Question

Dacă a×c=11/15 si b×c=13/24 calculați (a-b)×c​

Answer 1

Răspuns:

In imaginea de mai sus.

Succes! ♡︎♥︎♡︎

Answer 2

$\it (a-b)\cdot c=ac-bc=\dfrac{^{8)}11}{\ 15}-\dfrac{^{5)}13}{\ 24} = \dfrac{88-65}{120}=\dfrac{23}{120}$