The mean weight of a group of 7 girls is 58kg
work out their total weight with the calculation
2 answers:
Answer:
Easy.The answer is 406kg.
Step-by-step explanation:
58kg×7=406kg
Answer:
406kg
Mean = {Sum of Observation} ÷ {Total numbers of Observations}
here : Total numbers of Observations is 7 girls
and mean is 58kg
we can use the formula, 58= sum of observation/7
sum of observation, total weight = 406kg
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