Problem

Linear Equations and Inequalities Finding the multiplier to give a final amount after a percentage increase ... A house was valued at $\$ 261,000$. Over several years, the value decreased by $8 \%$, giving the house a new value. (a) Fill in the blank to write the new value in terms of the old value. Write your answer as a decimal. New value $=\square \times$ Old value (b) Use your answer in part (a) to determine the new value. New value: $s \square$

Solution

Step 1 :Given that the house was initially valued at $261,000 and the value decreased by 8%, we need to find the new value of the house.

Step 2 :To find the new value, we subtract the percentage decrease from 100% (or 1 in decimal form) and then multiply the result by the old value. This gives us the formula: New value = (1 - 0.08) * Old value.

Step 3 :Substituting the given values into the formula, we get: New value = 0.92 * $261,000.

Step 4 :Calculating the above expression, we find that the new value of the house is $240,120.

Step 5 :Thus, the multiplier to give the new value after an 8% decrease is 0.92 and the new value of the house is $240,120.

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Source: https://solvelyapp.com/problems/JuFsC5aoVr/

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