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OpenStudy (anonymous):
The sum of five numbers is 555. The average of the first two numbers is 75 and the third number is liS. What is the average of the last two numbers?
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OpenStudy (anonymous):
ans i got is 270 but the answer is 290
OpenStudy (anonymous):
What is liS?
OpenStudy (anonymous):
sorry is
OpenStudy (anonymous):
So is there a third number?
OpenStudy (anonymous):
no.we have to find
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