si 2/7 x 5/3 x 4/b=40/63 a)0 b)4 c)3 d)1 e)2.... Question from @Soleuwu23

October 2023 1 4 Report

si 2/7 x 5/3 x 4/b=40/63 a)0 b)4 c)3 d)1 e)2

DrTaka

Hallamos así:

[tex]\frac{2}{7}x\frac{5}{3} x\frac{4}{B} = \frac{40}{63}[/tex]

[tex]\frac{2.5.4.63}{7.3.40} = B[/tex]

B = 3

Rpta: Alternativa c) 3

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Soleuwu23 Gracias

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