A class of 30 swim team members took a life saving test 18 of the members had an average of 92 points the remaining members had
an average score of 84 points what was the average for the entire swim team
1 answer:
Answer:
88.8
Step-by-step explanation:
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it is 7.5 rate
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I used a calculator to get the answer and it is correct.
Divide 3 1/2 by 2/3. 3 1/2 = 7/2 as an improper fraction, so we have 7/2 ÷ 2/3 = 7/2 * 3/2 = 21/4 = 5 1/4 L
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