Ratio of ages of sruthi and kirti is 4:5 . The difference of ages is 9 .find their ages
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Given:
The ratio of ages of shruti and kriti is 4:5.
The difference of their ages is 9 years.
To find:
Their ages.
Explanation:
The ratio of ages of shruti and Kristi is 4:5.
Let, the common multiple of the ratio be, 'n'.
Hence,
The age of Shruti =(4×n)
= 4n
The age of Kriti =(5×n)
= 5n
The difference between their ages is 9 years.
According to the problem:
(5n-4n) = 9
=》 n =9.
So,
The age of Shruti =(9×4)
The age of Shruti =(9×4) = 36 years.
The age of Shruti =(9×4) = 36 years.The age of Kriti = (9×5)
The age of Shruti =(9×4) = 36 years.The age of Kriti = (9×5) = 45 years.
Answer:
Shruti's age is 36 years.
Kriti's age is 45 years.
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