The ratio between two numbers is 2 : 3. If each number is increased by 4. the ratio between them becomes 5 : 7, the difference between the numbers is

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The ratio between two numbers is 2 : 3. If each number is increased by 4. the ratio between them becomes 5 : 7, the difference between the numbers is

A8

B6

C4

D2

Nithin ? undefined

Correct answer is: 8

Explanation:

Let. Numbers 2x and 3x

Therefore, \(\frac{2x+4}{3x+4}=\frac{5}{7}\)

\(\implies 15x + 20 = 14x + 28\)

\(\implies x = 28 - 20 = 8\)

=Difference between numbers.

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Correct answer is: 8 Explanation: Let. Numbers 2x and 3x Therefore, \(\frac{2x+4}{3x+4}=\frac{5}{7}\) \(\implies 15x + 20 = 14x + 28\) \(\implies x = 28 - 20 = 8\) =Difference between numbers. Nithin ? answered undefined All Comments

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