Question
Rajani went shopping for a new pair of sneakers. Sales tax where she lives is 10%. What number should she multiply the price of the pair of sneakers by to find the total plus tax in one step?
Answers
GPT-4o mini
To find the total price including sales tax in one step, Rajani should multiply the price of the sneakers by \( 1 + \text{sales tax rate} \).
Since the sales tax rate where she lives is 10%, this can be expressed as 0.10 in decimal form. Therefore, the calculation would be:
\[
1 + 0.10 = 1.10
\]
So, Rajani should multiply the price of the pair of sneakers by \( 1.10 \) to find the total price including tax.
Since the sales tax rate where she lives is 10%, this can be expressed as 0.10 in decimal form. Therefore, the calculation would be:
\[
1 + 0.10 = 1.10
\]
So, Rajani should multiply the price of the pair of sneakers by \( 1.10 \) to find the total price including tax.