The average age of a mother and her three children is 10years. If the age of the children are 1, 4 and 7 years. How old is the mother
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Answered by
4
Answer:
age of mother is 28 years.......
Answered by
5
Answer: 28 years
Step-by-step explanation:
we first say 10*4 because we were given four people's average.
so: 10*4=40
we add the ages of the children. 1+4+7=12
we then subtract the children's ages from the overall age
40-12=28
therefore the m,other is 28 years of age
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