Question

Calculati raportul numerelor : a=2,7 si b=5,4 ; a=1 supra 9 si b=5 supra 3 . :) :* Ma ajutati va rog <3

Answer 1

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Answer 2

$\frac{a}{b} = \frac{2,7}{5,4} = \frac{ \frac{27}{10} }{ \frac{54}{10} } = \frac{27}{54} = \frac{1}{2}$

$\frac{a}{b} = \frac{ \frac{1}{9} }{ \frac{5}{3} } = \frac{1}{9} : \frac{5}{3}= \frac{1}{9} x \frac{3}{5} = \frac{1}{15}$