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So far Janet has 87, 92, 75 and 83 for her test grades. What is the highest her average could get with one more test?
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So far Janet has 87, 92, 75 and 83 for her test grades. What is the highest her average could get with one more test?

User Buck Calabro
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add 87. 92, 75, & 83 together and divide by the number of tests she has taken. so in this case it would be four. 84.25!!
User Dillenmeister
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