2 years ago

The mean weight of a group of 7 girls is 58kg work out their total weight with the calculation

Mathematics

2 answers:

dezoksy [38]2 years ago

7 0

Answer:

Easy.The answer is 406kg.

Step-by-step explanation:

58kg×7=406kg

Lemur [1.5K]2 years ago

6 0

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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