Question

Raportul numerelor 7/ 2si 21 /4 este egal cu ...../.... ​

Answer 1

Răspuns: $\bf \dfrac{2}{3}$

Explicație pas cu pas:

Salutare!

$\bf Avem ~numerele:\dfrac{7}{2} ~si ~ \dfrac{21}{4}$

$\bf Raportul ~numerelor: \dfrac{\dfrac{7}{2}}{\dfrac{21}{4}}=\dfrac{7}{2}:\dfrac{21}{4}=\dfrac{7}{2}\cdot\dfrac{4}{21}=\dfrac{\not7}{\not2}\cdot\dfrac{\not4}{\not21}=\dfrac{1}{1}\cdot\dfrac{2}{3}=\boxed{\bf\dfrac{2}{3}}$

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