junissa001 junissa001
  • 09-11-2018
  • Mathematics
contestada

The average of Johnny’s two tests is a 92. What must he get on a 3rd test to raise his average to a 94?

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DrakoMado
DrakoMado DrakoMado
  • 09-11-2018
reread, take time, and concentrate
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ashtheace28
ashtheace28 ashtheace28
  • 09-11-2018

Johnny must get a test grade of a 96.

That is because adding 92 to 96 would give him 188

92 + 96 = 188

You would need to divide by 2 to find the averages of the test

188/2 = 94


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