On Saturday, Siena drove a total of 120 miles in 2 hours. On Sunday, she drove a total of 110 miles in 2 hours.

Which explanation correctly describes a way to calculate how much faster Siena drove per hour on Saturday?

On Saturday, she drove 60 miles per hour but on Sunday she drove 55 miles per hour. She drove 5 miles per hour faster on Saturday than on Sunday.

Step-by-step explanation:

First divide 120 by 2 to find out how fast she drove on Saturday.

Then divide 110 by 3 to find out how fast she drove on Sunday.

60-55=5 so she drove 5 miles per hour faster on Saturday than on Sunday.

child does not get an education so she can use the molla on junk

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b