Mathematics, 14.02.2020 02:25 alizeleach0123
At a birthday party, the ratio of children to adults is 4:1. If the average time for the three-legged race for adults was 1 minute and 25 seconds, and the average time for the children was 3 minutes and 20 seconds, what is the maximum the average can be for all the guests at the birthday party?
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At a birthday party, the ratio of children to adults is 4:1. If the average time for the three-legge...
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