positive integer
3. The difference tween two number
is 27 and one number is 4 times
the other
Find the numbers,
>
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Let the two numbers be x and y.
The difference between two numbers is 27
x - y = 27 –––> 1
The one number is 4 times the other
x = 4y
Substitute x = 4y in 1
x - y = 27
4y - y = 27
3y = 27
y =
y = 9
x = 4y
x = 4(9)
x = 36
Hence, the two numbers are x = 36 and y = 9
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