Average weight of 16 boys in class is 50.25kg and remaining 8 boys is 45.15kg.Find average weight
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Average weight of 16 boys = 50.25
Total weight of 16 boys = 50.25 × 16
Average weight of remaining 8 boys = 45.15
Total weight of remaining 8 boys = 45.15 × 8
Total weight of all boys in the class = (50.25 × 16)+ (45.15 × 8)
Total boys = 16 + 8 = 24
Average weight of all the boys = (50.25×16)+(45.15×8)24(50.25×16)+(45.15×8)24
=(50.25×2)+(45.15×1)3=(16.75×2)+15.05=33.5+15.05=48.55
hope it will help u
Total weight of 16 boys = 50.25 × 16
Average weight of remaining 8 boys = 45.15
Total weight of remaining 8 boys = 45.15 × 8
Total weight of all boys in the class = (50.25 × 16)+ (45.15 × 8)
Total boys = 16 + 8 = 24
Average weight of all the boys = (50.25×16)+(45.15×8)24(50.25×16)+(45.15×8)24
=(50.25×2)+(45.15×1)3=(16.75×2)+15.05=33.5+15.05=48.55
hope it will help u
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