I am a a student and I am having difficulty with answering this question. Please may I have a step by step solution to this question so that I won't have difficulties with answering these type of questions in the future.
A car travels at at a speed $7^2$ miles per hour, how long will the car travel in $7^7$ days?
I did this:
$24$ hours $\cdot 7^7 = 168^7$
$168^7 \cdot 7^2 = 1174^9$
The answer I got was $1174^9$. However, it is wrong.
Thank you and help would be appreciated.