Suresh S. answered 03/18/18
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Middle and High School Math, TJ and SAT Prep, Computer Science Tutor
this is a mixture problem. Solve as below.
0.4 x + 0.6 (100 - x) = 100 *.42
Lakye H.
asked 03/18/18Suresh S. answered 03/18/18
Middle and High School Math, TJ and SAT Prep, Computer Science Tutor
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