If \(\dfrac{3y}{4}-1=\dfrac{y}{3}\), then \(y\) is equal to :
\(2\dfrac{2}{5}\)
Given \(\dfrac{3y}{4}-1=\dfrac{y}{3}\).
Bringing the y-terms to one side: \(\dfrac{3y}{4}-\dfrac{y}{3}=1\).
Taking the LCM of 4 and 3, which is 12: \(\dfrac{9y-4y}{12}=1\).
\(\dfrac{5y}{12}=1\), so \(y=\dfrac{12}{5}\).
\(y=2\dfrac{2}{5}\).
Hence, y is equal to \(2\dfrac{2}{5}\).
Sum of the solutions of the equations \(3x - 2(2x-5) = 2(x+3) - 8\) and \(3x = 5x - \frac{8}{5}\) is:
Three times of a natural number is 18 more than the number. Then, the number is :
If a school of fish weighs 3 kg and each fish in the school weighs 150g, then the number of fish in the school is____.
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The cost of a pen is five times the cost of a pencil. I bought 8 pens and 4 pencils for Rs. 132. Find the cost of 5 pens and 5 pencils.
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