The length and width of a rectangular yard are 11 meters and 5 meters respectively. If each dimension were reduced by \( \times \) meters to make the ratio of length to width 8 to 3, what would be the value of \( x \) ?
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To solve the problem, we start with the original dimensions of the rectangular yard: the length is 11 meters and the width is 5 meters. If we reduce each dimension by \( x \) meters, the new dimensions become \( 11 - x \) for length and \( 5 - x \) for width. We want the ratio of the new length to the new width to be \( \frac{8}{3} \). This can be written as: \[ \frac{11 - x}{5 - x} = \frac{8}{3} \] Cross-multiplying gives us: \[ 3(11 - x) = 8(5 - x) \] Expanding both sides: \[ 33 - 3x = 40 - 8x \] Now, rearranging to solve for \( x \): \[ 8x - 3x = 40 - 33 \] \[ 5x = 7 \] \[ x = \frac{7}{5} = 1.4 \] So, the value of \( x \) is \( 1.4 \) meters.