Question
Estinnate a \( 5 \% \) tip on a bill of \( \$ 73.62 \) by first rounding the bill amount to the nearest ten dollars.
Ask by Carlson Williams. in the United States
Jan 24,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
To estimate a 5% tip on a \$73.62 bill, round the amount to \$70 and calculate 5% of \$70, which is \$3.50.
Solution
To estimate a **5% tip** on a bill of **\$73.62** by first rounding the bill amount to the nearest ten dollars, follow these steps:
1. **Round the Bill to the Nearest Ten Dollars:**
- The bill is **\$73.62**.
- The nearest ten dollars to \$73.62 is **\$70** (since 73.62 is closer to 70 than to 80).
2. **Calculate 5% of the Rounded Amount:**
- 5% of **\$70** is calculated as:
\[
0.05 \times 70 = 3.50
\]
- So, **5% of \$70 is \$3.50**.
3. **Estimated Tip:**
- Based on the rounding method, an estimated **5% tip** is **\$3.50**.
**Summary:**
- **Original Bill:** \$73.62
- **Rounded to Nearest Ten:** \$70
- **Estimated 5% Tip:** \$3.50
This method provides a quick and easy way to estimate the tip without performing precise calculations on the exact bill amount.
Reviewed and approved by the UpStudy tutoring team
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Simplify this solution Extra Insights
To estimate a 5% tip, you can simplify the math by rounding the bill of \$73.62 to \$70. This makes calculations easier. Now, to find 5% of \$70, divide 70 by 10 to get \$7, and then multiply that by 5. So, 5% of \$70 is approximately \$3.50. Therefore, your estimated tip would be around \$3.50. As a fun side note, when tipping, it’s always nice to consider the service you received! If the service was exceptional, feel free to round your tip up a bit—because who doesn’t love a little extra kindness to brighten someone's day?
