4. If $$ x $$ represents $$ 2.8 \% $$ of 270 , then which of the following equation would not result in the correct value for (1) $$ \frac{x}{270}=\frac{2.8}{100} $$ (3) $$ x=(0.028)(270) $$ (2) $$ x=\frac{2.8}{100} \cdot 270 $$ (4) $$ x=(0.28)(270) $$ N-Gen Math* Aucebra I-Unti 6-Exponenthal Aucesan and Fusctions-Lisson 8 eMATHinstruction, RED Hook, NY 12571, O 2022

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UpStudy AI · Accepted Answer

To determine which equation does not result in the correct value for $$ x $$, we first need to calculate $$ x $$ as $$ 2.8\% $$ of $$ 270 $$.

### Step 1: Calculate $$ x $$

The percentage can be converted to a decimal by dividing by $$ 100 $$:
$$
0.028 = \frac{2.8}{100}
$$

Now, we can calculate $$ x $$:
$$
x = 0.028 \times 270
$$

### Step 2: Evaluate Each Equation

1. **Equation (1)**: 
   $$
   \frac{x}{270} = \frac{2.8}{100}
   $$
   This equation is equivalent to $$ x = 270 \times \frac{2.8}{100} $$, which is correct.

2. **Equation (2)**: 
   $$
   x = \frac{2.8}{100} \cdot 270
   $$
   This is the same as the previous equation and is correct.

3. **Equation (3)**: 
   $$
   x = (0.028)(270)
   $$
   This is also correct as it directly calculates $$ x $$.

4. **Equation (4)**: 
   $$
   x = (0.28)(270)
   $$
   This equation is incorrect because $$ 0.28 $$ is not the correct decimal representation of $$ 2.8\% $$. The correct decimal is $$ 0.028 $$.

### Conclusion

The equation that does not result in the correct value for $$ x $$ is:
$$
\text{(4) } x = (0.28)(270)
$$
The equation $$ x = (0.28)(270) $$ does not result in the correct value for $$ x $$.

If represents of 270 , then which of the following equation would not result in the correct value for
(1)
(3)
(2)
(4)

N-Gen Math* Aucebra I-Unti 6-Exponenthal Aucesan and Fusctions-Lisson 8
eMATHinstruction, RED Hook, NY 12571, O 2022

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If represents of 270 , then which of the following equation would not result in the correct value for (1) (3) (2) (4) N-Gen Math* Aucebra I-Unti 6-Exponenthal Aucesan and Fusctions-Lisson 8 eMATHinstruction, RED Hook, NY 12571, O 2022