Question

Calculați
(17/24+5/36)​

Answer 1

Răspuns:

(17×36+24×5)/(24×36)=732/864=366/432=183/216=61/72

Answer 2

Răspuns: $\bf \green{\bf \dfrac{61}{72} }$

Explicație pas cu pas:

$\bf \dfrac{^{3)} 17~}{24} + \dfrac{^{2)}5~}{36} =\dfrac{3\cdot17}{3\cdot24} + \dfrac{2\cdot5}{2\cdot36}==\dfrac{51}{72} + \dfrac{10}{72}=\green{\boxed{\bf ~ \dfrac{61}{72} ~}}$