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Two numbers are in ratio 5:3 . If they differ by 18 . What are the numbers?

Answer
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Hint: If a ratio of two numbers is given as x:y then it can also be written in terms of fraction as xy . We can write the numbers as xk and yk , where k is constant which is common to both numbers when the ratio x:y is given.

Complete step-by-step answer:
The given ratio of two numbers is 5:3 and difference between these two numbers is 18
Let us consider two numbers are x&y
The ratio of these number can be written as,
 xy=53
Then it can further simplified as,
 x=53y ….. (1)
The difference between these two numbers is given,
 xy=18 ….. (2)
Put the value of x from the equation (1) in equation (2) we have
 xy=18
 53yy=18
Further it can be simplified then we have,
 23y=18y=27
Substituting the value of y in equation (2)we have
 xy=18x27=18x=45
Note: We can do this problem in an indifferent way which by considering numbers as xk & yk and putting these values in another equation and finding the value of k then we can find numbers. Avoid any type of calculation mistake.
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