Asha and Disha met each other after long time. Asha asked disha her age. Disha replied, if you reverse my age, you will get my husband's age. He is older than me. Also the difference between our age is 1/11 of the sum of our age. What would be Disha's age?
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Hi !
Let Disha's age is 10x+y years
So,
husband's age is 10 y+x years.
A.T.Q ,
(10y+x)-(10x+y) =1/11 {(10y+x)+(10x+y)}
-9x+9y = 1/11(11x+11y)
-9x+9y = x+y
-9x - x = y - 9y
-10x = -8 y
x/y = 4/5
x= 4 b , y = 5 b
∴ Disha's age = 10(4b)+5b = 45b
Husband's age = 10(5b)+4b = 54 b
Disha's age is 45 years
Husband's age is 54 years.
Let Disha's age is 10x+y years
So,
husband's age is 10 y+x years.
A.T.Q ,
(10y+x)-(10x+y) =1/11 {(10y+x)+(10x+y)}
-9x+9y = 1/11(11x+11y)
-9x+9y = x+y
-9x - x = y - 9y
-10x = -8 y
x/y = 4/5
x= 4 b , y = 5 b
∴ Disha's age = 10(4b)+5b = 45b
Husband's age = 10(5b)+4b = 54 b
Disha's age is 45 years
Husband's age is 54 years.
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