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Jade has grades of 91 and 90 in Math. What grade must she obtain on the third quarter to get an average of 91?

Jade has grades of 91 and 90 in Math. What grade must she obtain on the third quarter to get an average of 91?
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4 votes
Jade has grades of 91 and 90 in Math. What grade must she obtain on the third quarter to get an average of 91?

User Punkrockpolly
by
7.9k points

1 Answer

4 votes

Answer:

91×3=273

91+90+x=273

181+x=273

x=92

92 is the answer

User Bajaco
by
8.1k points
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