Tiana charged $94.50 for babysitting at an hourly rate of $7.50. She babysat for 12.6 hours, calculated by dividing the total payment by the hourly rate.
Sure, let's consider the following question:
"If Tiana charges $94.50 for a babysitting job and her hourly rate is $7.50, how many hours did she babysit for? Show your work."
To find the answer, you can use the formula:
![\[ \text{Total payment} = \text{Hourly rate} * \text{Number of hours} \]](https://img.qammunity.org/2024/formulas/mathematics/college/2814g88zo3tvw25gtgqzakppjuzrf5kgqg.png)
In this case:
![\[ 94.50 = 7.50 * \text{Number of hours} \]](https://img.qammunity.org/2024/formulas/mathematics/college/n6jx189d5yrgvb8ovnf1p3spky629199dl.png)
Now, solve for the number of hours:
![\[ \text{Number of hours} = (94.50)/(7.50) \]](https://img.qammunity.org/2024/formulas/mathematics/college/ns94xxs3rzj5fpjljckx264w2h27d63a6p.png)
![\[ \text{Number of hours} = 12.6 \]](https://img.qammunity.org/2024/formulas/mathematics/college/xelcdnts35oyfnm1iy8bpqj3ss8tpj9934.png)
So, Tiana babysat for 12.6 hours to earn $94.50.
The probable question maybe:
"If Tiana charges $94.50 for a babysitting job and her hourly rate is $7.50, how many hours did she babysit for? Show your work."