Question
Estimate a \( 10 \% \) tip on a bill of \( \$ 169.71 \) by first rounding the bill amount to the nearest ten dollars. Estimated típ: \( \$ \square \)
Ask by Rodriguez Peters. in the United States
Jan 24,2025
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Tutor-Verified Answer
Answer
Estimated tip: \$17
Solution
To estimate a \( 10\% \) tip on a bill of \( \$169.71 \):
1. **Round to the nearest ten dollars:**
- \( \$169.71 \) rounds to \( \$170 \).
2. **Calculate \( 10\% \) of the rounded amount:**
- \( 10\% \) of \( \$170 \) is \( \$17 \).
**Estimated tip: \( \$17 \)**
Reviewed and approved by the UpStudy tutoring team
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Simplify this solution Beyond the Answer
To estimate a \(10\%\) tip, you first round the bill of \( \$169.71 \) to the nearest ten dollars. In this case, \(169.71\) rounds up to \(170\). Now, calculating \(10\%\) of \(170\) is easy: simply move the decimal point one place to the left, which gives you \(17\). Thus, your estimated tip is \( \$17 \). Estimated tip: \( \$17 \)
