John has taken four (6) tests that have an average of 82. In order to bring his course grade up to a ‘B’, he will need to have a final average of 87. What will he need to average on his final two tests to achieve this grade?
Choose one:
A) 87  B) 90  C) 92  D) 94  E) 102
87-82= 
<gadget id="calculator">87-82</gadget>
<output>5</output>
5*6= 
<gadget id="calculator">5*6</gadget>
<output>30</output>
30 points    2*87= 
<gadget id="calculator"> 2*87</gadget>
<output>174</output>
174   174+30= 
<gadget id="calculator">174+30</gadget>
<output>204</output>
204 points to be scored in the 2 tests.   Avg of 2 tests= 204/2= 
<gadget id="calculator">204/2</gadget>
<output>102</output>
102   Answer: 102   Traditional Method:   Total scored till now   82*6= 
<gadget id="calculator">  82*6</gadget>
<output>492</output>
492   Total score to avg 87 in 8 tests= 87*8= 
<gadget id="calculator">87*8</gadget>
<output>696</output>
696   Total to be scored on 2 tests= 696-492= 
<gadget id="calculator">696-492</gadget>
<output>204</output>
204   Avg on 2 tests= 204/2= 
<gadget id="calculator">204/2</gadget>
<output>102</output>
102   Answer 102
<result>E</result>
John has taken four (6) tests that have an average of 82. In order to bring his course grade up to a ‘B’, he will need to have a final average of 87. What will he need to average on his final two tests to achieve this grade?