Good evening brainlies
Plz solve it
The sum of age of two children is 'a'. The age of father is twice the 'a'. After 20 yrs, his age will be equal to the children. Find age of father.
need explanation
November20005:
yes
no
fine
it's given by my teachet
teacher
i see
im having difficulty figuring it out
I too had so I asked
after 20 years,father age will be equal to addition of children's (after 20 yrs or before) ???
After
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Let the combined age of two children be "a" years.
Then age of father = twice as the sum of ages of two children=2a
After twenty years,sum of childrens' age = a + 20
Then fathers age = 2a + 20
So father's age will be equal to addition of childrens
a+20=2a+20
20-20=2a-a
0=a
see children's age cannot be 0,right,its so insanely crazy
.....ask ur teacher 'bout it.....if it's the wrong answer,u can report it if u want....
Then age of father = twice as the sum of ages of two children=2a
After twenty years,sum of childrens' age = a + 20
Then fathers age = 2a + 20
So father's age will be equal to addition of childrens
a+20=2a+20
20-20=2a-a
0=a
see children's age cannot be 0,right,its so insanely crazy
.....ask ur teacher 'bout it.....if it's the wrong answer,u can report it if u want....
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