Practicing Success
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CUET Preparation Today
How much will be decreased to each term of ratio 15:19, so that it will be 3:5? |
18 9 27 5 |
9 |
\(\frac{15 - x}{19 - x}\) = \(\frac{3}{5}\) 75 - 5x = 57 - 3x 2x = 18 x = 9
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