salejandra410 salejandra410
  • 04-10-2018
  • Mathematics
contestada

Valentina purchase 200 beads for $48 to make necklaces. If she needs to buy 25 more minutes how much will she pay if she is charge the same rate ?

Respuesta :

jm3872 jm3872
  • 04-10-2018

Valentina has to pay $6 if she'd like another 25 beads.

here's the math:

200b = $48

$1 = (200/48)*b

$1 = (25/6)*b

6*$1 = 6*(25/6)*b

$6 = 25b

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