Ten years ago the sum of ages of 6 members of a family was 220. After two years, a member died at an age of 60 and a new child is born. What is the sum of ages of the members now?
Question
Ten years ago the sum of ages of 6 members of a family was 220. After two years, a member died at an age of 60 and a new child is born. What is the sum of ages of the members now?
Solution
To solve this problem, we need to follow these steps:
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Ten years ago, the sum of the ages of the 6 family members was 220 years. So, their total age at present would be 220 years + (10 years * 6 members) = 280 years. This is because each member has aged 10 years.
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Two years later, one member died at the age of 60. So, we subtract this member's age from the total. The total age of the remaining members would be 280 years - 60 years = 220 years.
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At the same time, a new child was born. Two years have passed since then, so the child is now 2 years old. We add this to the total age of the remaining members. So, the current total age of the family members is 220 years + 2 years = 222 years.
So, the sum of the ages of the family members now is 222 years.
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