Plz do this na this is my challenge this q is so hard
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harshu44:
which answer do u want
On the photo two q
I want
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Let Baichung’s father's present age be x years
Given Baichung’s father is 29 years older than Baichung
Hence Baichung’s age is (x − 29) years
Baichung’s grandfather is 26 years older than Baichung’s father.
Hence Baichung’s grandfather’s age = (x + 26) years
Given sum of three ages = 135 years
∴ x + (x − 29) +(x + 26) = 135
3x − 3 = 135
3x = 135 + 3 = 138
∴ x = 46
Baichung’s father’s age = 46 years
Baichung’s grandfather’s age = (x + 26) = (46 + 26) = 72 years
Baichung's age = (x − 29) = (46 − 29) = 17 years
Given Baichung’s father is 29 years older than Baichung
Hence Baichung’s age is (x − 29) years
Baichung’s grandfather is 26 years older than Baichung’s father.
Hence Baichung’s grandfather’s age = (x + 26) years
Given sum of three ages = 135 years
∴ x + (x − 29) +(x + 26) = 135
3x − 3 = 135
3x = 135 + 3 = 138
∴ x = 46
Baichung’s father’s age = 46 years
Baichung’s grandfather’s age = (x + 26) = (46 + 26) = 72 years
Baichung's age = (x − 29) = (46 − 29) = 17 years
then second one
Yes the second
Where is the second
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ok answering
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which book is this ??
I don’t know but it’s the sample paper
Answered by
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The ans. Of 1st aur :-
Let Baichung's father age =x
Baichung's grandfather age = x+26
Baichung's age =x-29
Then A/q
(x )+ (x-29) + (x+26) = 135
3x= 138
x = 46
Baichung's father age =x = 46
Baichung's grandfather age = x + 26 = 72
Baichung's age = x-29= 17
Let Baichung's father age =x
Baichung's grandfather age = x+26
Baichung's age =x-29
Then A/q
(x )+ (x-29) + (x+26) = 135
3x= 138
x = 46
Baichung's father age =x = 46
Baichung's grandfather age = x + 26 = 72
Baichung's age = x-29= 17
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