Seudónimo Seudónimo

16-03-2017
Mathematics

contestada

Determine whether $10.62/61lb = $7.05/4lb form a proportion. Explain.

Respuesta :

16-03-2017

$10.62 / 61lb =$7.05 / 4 lb
se invierte $7.05 y 61 lb
$10.62/ $7.05 =61lb / 4lb
simplifica
$3.54/$2.35=61/4lb

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