the difference between two whole number is 75 the ratio of two number is 8 ratio 3 find number
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Let us take the two numbers as x and y
Given that,
a - b = 75
or, a = b + 75 ...(i)
a : b = 8 : 3
or, a/b = 8/3
or, 3a = 8b
or, 3 (b + 75) = 8b
or, 3b + 225 = 8b
or, 8b - 3b = 225
or, 5b = 225
or, b = 225/5
or, b = 45
From (i), we get
a - 45 = 75
or, a = 75 + 45
or, a = 120
Therefore, the two required whole numbers are 120 and 75.
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