mercyfetzer
mercyfetzer mercyfetzer
  • 14-11-2017
  • Mathematics
contestada

I need to know what x and y equal.

I need to know what x and y equal class=

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sqdancefan
sqdancefan sqdancefan
  • 04-03-2018
The attached diagram is a useful tool for working mixture problems. It shows the desired mix is
.. 1 kg of 30% gold
.. 3 kg of 10% gold
Ver imagen sqdancefan
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