Sophia can wash 99 cars in 9 days. How many cars can Sophia wash per day?

Hi!

Here we're trying to find something called a unit rate. To find the unit rate in this situation, we have to divide the amount of cars by the amount of days:

99 ÷ 9 = 11

Sophia can wash 11 cars in one day.

Hope this helps!

Step-by-step explanation:

She can wash 99 cars in 9 days.

Divide number of cars by number of days.

99 cars / 9 days ⇒ 11 cars/day ⇒ 11 cars per day.

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation: