Victoria drove 211⁄2 miles in 2⁄3 of an hour. what was her speed?         a.) 32 1/2 miles per hour b.) 32 1/3 miles per hour c.) 32 3/4 miles per hour d.) 32 1/4 miles per hour

change each to improper fractions

21 1/2 = (2*21 +1)/2 = 43/2

2/3 = 2/3

43/2  divided by 2/3    

copy dot flip

43/2 * 3/2

129/4 = 32 1/4

Speed of Victoria,

Step-by-step explanation:

It is given that,

Distance covered by Victoria,

Time taken,          

Speed (v) of Victoria is given by total distance divided by total time taken. It is given by :

or

So, the speed of Victoria is . Hence, this is the required solution.

no not all of them.

step-by-step explanation:

some of them have a square base.

or