If u are 4/7 mile from your home and u can walk 4 5/7 miles per hour , how long will it take for u to walk to your home a) 4/33 hour b) 80/49 hours c) 20/231 hour d) 80/49 hours e) 132/49 hours which one is the best answer ..

A) 4/33 hour

Step-by-step explanation:

This is a distance = rate * time problem

We are given the distance and the rate, now we need to solve for the time:

Let's change that mixed fraction into an improper one:

Now to solve for t we can multiply the 33/7  by its recirocal:

Multiplying a fraction by its reciprocal = 1, so that leaves only a t on the right:

The 7's cancel out on the left and that leaves you with