Pregunta
Identify as an increase or decrease. Then find the percent of increase or decrease. If necessary, round to the nearest tenth of a percent. Original: 140 New: 200 \( \% \) Select an answer \( v \)
Ask by Griffin Pearson. in the United States
Feb 03,2025
Solución de tutoría real
Respuesta verificada por el tutor
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**Increase by 42.9%**
Solución
**Increase.**
**42.9 %**
**Calculation:**
1. **Determine the change:**
\[
\text{Change} = \text{New} - \text{Original} = 200 - 140 = 60
\]
2. **Calculate the percent increase:**
\[
\% \text{ Increase} = \left( \frac{\text{Change}}{\text{Original}} \right) \times 100 = \left( \frac{60}{140} \right) \times 100 \approx 42.857\%
\]
3. **Round to the nearest tenth of a percent:**
\[
42.857\% \approx 42.9\%
\]
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Bonus Knowledge
This is an increase since the new value (200) is greater than the original value (140). To find the percent of increase, you can use the formula: \(\%\) Increase = \(\frac{\text{New} - \text{Original}}{\text{Original}} \times 100\). Plugging in the numbers: \(\%\) Increase = \(\frac{200 - 140}{140} \times 100 = \frac{60}{140} \times 100 \approx 42.9\%\). So, the percent of increase is approximately 42.9%.
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