Question

At their annual car wash, the science club washes 30 cars in 45 minutes. at this rate, how many cars will they wash in 1 hour?

Answer 1

Answer:

https://socratic.org/questions/at-their-annual-car-wash-the-science-club-washes-30-cars-in-45-minutes-at-this-r

Step-by-step explanation:

answer is in here yw

Answer 2

Since there’s 60 minutes in an hour, multiply 15 by 4, and do the same thing to the other side. That’s 40 cars in 1 hour.