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Givne (x)/(y)=(5)/(6) now x is reduced...

Givne `(x)/(y)=(5)/(6)`
now x is reduced by 62 and the ratio of x and y becomes `(2)/(3)` then find x and y respectively :-

A

310, 372

B

392, 330

C

500, 600

D

250, 300

Text Solution

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The correct Answer is:
To solve the problem step by step, we will use the information given in the question. ### Step 1: Write the initial ratio We are given that: \[ \frac{x}{y} = \frac{5}{6} \] From this, we can express \(x\) in terms of \(y\): \[ x = \frac{5}{6}y \quad \text{(Equation 1)} \] ### Step 2: Set up the new ratio after reducing \(x\) When \(x\) is reduced by 62, the new ratio of \(x\) and \(y\) becomes: \[ \frac{x - 62}{y} = \frac{2}{3} \] From this, we can express \(x - 62\) in terms of \(y\): \[ x - 62 = \frac{2}{3}y \quad \text{(Equation 2)} \] ### Step 3: Substitute \(x\) from Equation 1 into Equation 2 Now, we will substitute the value of \(x\) from Equation 1 into Equation 2: \[ \frac{5}{6}y - 62 = \frac{2}{3}y \] ### Step 4: Clear the fractions To eliminate the fractions, we can multiply the entire equation by 6 (the least common multiple of the denominators): \[ 6\left(\frac{5}{6}y - 62\right) = 6\left(\frac{2}{3}y\right) \] This simplifies to: \[ 5y - 372 = 4y \] ### Step 5: Solve for \(y\) Now, we can isolate \(y\): \[ 5y - 4y = 372 \] \[ y = 372 \] ### Step 6: Substitute \(y\) back to find \(x\) Now that we have \(y\), we can substitute it back into Equation 1 to find \(x\): \[ x = \frac{5}{6} \times 372 \] Calculating this gives: \[ x = 310 \] ### Final Answer Thus, the values of \(x\) and \(y\) are: \[ x = 310, \quad y = 372 \]
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