Question
Mr. Kim found batteries on sale for \( \$ 6.89 \) per pack. He bought a dozen packages for the set of graphing calculators in his classroom. How much did he spend on the batteries?
Ask by Perkins Hardy. in the United States
Jan 23,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
Mr. Kim spent \$82.68 on the batteries.
Solution
To determine how much Mr. Kim spent on the batteries, follow these steps:
1. **Price per Pack:** Each pack costs \$6.89.
2. **Number of Packs:** He bought a dozen packages, which means 12 packs.
3. **Calculate the Total Cost:**
\[
\text{Total Cost} = \text{Price per Pack} \times \text{Number of Packs}
\]
\[
\text{Total Cost} = \$6.89 \times 12
\]
\[
\text{Total Cost} = \$82.68
\]
**Mr. Kim spent a total of \$82.68 on the batteries.**
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Simplify this solution Bonus Knowledge
Mr. Kim bought 12 packs of batteries at \( \$ 6.89 \) each. To find out how much he spent, we simply multiply the number of packs by the price per pack: \( 12 \times 6.89 = 82.68 \). So, Mr. Kim spent \( \$ 82.68 \) on the batteries for his classroom calculators. Thinking of a dozen packages might remind you of a classic dozen eggs in the fridge, but here it’s all about powering up those calculators! That’s a lot of batteries, ensuring the students are ready for math adventures without a power failure!
