oreosand oreosand

06-12-2016
Mathematics

contestada

The average weight for 6 boys is 140 pounds and the average for 4 girls is 120 pounds. What is the average weight for the 10 children? Please explain in detail how you get the answer

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ubercorb77 ubercorb77

12-12-2016

6boys x 140lbs = 840lbs
4girls x 120lbs= 480lbs
840lbs + 480lbs = 1320lbs

The average weight for the 10 kids is 1320pounds

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