Question

Q8. Two numbers are in the ratio
9:4. If 7 is added to each of the
numbers, the ratio becomes 5:3.
Find the numbers.​

Answer 1

Step-by-step explanation:

$\frac{9x + 7}{4x + 7} = \frac{5}{3}$

27x+21=20x+35

7x=14

x=2

9x=18

4x=8

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