xyl2you xyl2you
  • 15-04-2020
  • Mathematics
contestada

A metal alloy weighing 7 oz. and
containing 70% iron is melted and mixed
with 8 oz. of pure iron. What percent of
the resulting alloy is iron?

Respuesta :

xxNMNxx
xxNMNxx xxNMNxx
  • 15-04-2020

Answer:

32.66666666666666666666666666666666666666%

Step-by-step explanation:

7 * .70 = 4.9

4.9/15 (15 is 7+8)

32.6666666666666666666%

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