Question

9
the sum of the ages of her five children. If after 12 years, the sum of the ages
A mother's age equals the sum of the ages of her five children. If after 12
of the children will be twice the age of their mother, howe
will be twice the age of their mother, how old is the mother now?
age of each child will increase by 12 years so total increase in age of 5 children
Hint: After 12 years, age of each child will increaseh
after 5 years will be 12 x 5 = 60 years more.
II. Fill in
1. T

Answer 1

sorry

Step-by-step explanation:

i can't help you because this is very long question

Answer 2

Step-by-step explanation:

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Let the sum of present ages of sons be a

Mother's present age = a

After 12 years,

Mother's age = a + 12

Sum of ages of sons = a + 12 × 5 = a + 60

According to question,

2 ( a + 12) = a + 60

=> 2a + 24 = a + 60

=> 2a - a = 60 - 24

=> a = 36

Mother's present age = 36 years