Solving Equations with Linear Expressions on One Side and Numbers on the Other Side
The numbers a...
Question
The numbers are in the ratio 4:3. If they differ by 18, find these numbers.
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Solution
Let the required numbers be 4x and 3x.
According to the question, the two numbers differ by 18.
Thus, 4x – 3x = 18 ⇒ x = 18
Required numbers
4x = (4 × 18) = 72
3x = (3 × 18) = 54
Therefore, the two numbers are 72 and 54