Question
Which of the following is a better deal? \( \begin{array}{l}\text { PHONES ON SALE } \\ \frac{2}{7} \text { of the original } \\ \text { price of R350 }\end{array} \)
Ask by Erickson Wells. in South Africa
Mar 12,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The sale price of the phone is R100.
Solution
To determine which deal is better, we need to calculate the sale price of the phone that is being offered at \(\frac{2}{7}\) of the original price of R350.
### Step 1: Calculate the sale price
The sale price can be calculated using the formula:
\[
\text{Sale Price} = \text{Original Price} \times \text{Fraction of Sale}
\]
Substituting the known values:
\[
\text{Sale Price} = 350 \times \frac{2}{7}
\]
### Step 2: Perform the calculation
Now, let's calculate the sale price:
\[
\text{Sale Price} = 350 \times \frac{2}{7}
\]
Calculating \(\frac{350 \times 2}{7}\):
\[
\text{Sale Price} = \frac{700}{7}
\]
Now, we can simplify this:
\[
\text{Sale Price} = 100
\]
### Conclusion
The sale price of the phone is R100.
If you have another deal to compare it with, please provide the details, and I can help you determine which is the better deal.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Extra Insights
To figure out the deal, let's calculate the sale price. Two-sevenths of R350 is \( R350 \times \frac{2}{7} \), which equals R100. So, the sale price of the phone is R100. Now, let’s discuss shopping smart! Always compare prices not just at one store but across different platforms. Don’t forget to account for additional costs like shipping or any memberships. This way, you score the best deal possible – and who doesn’t love saving a little moolah?