Wednesday

April 16, 2014

April 16, 2014

Posted by **Chris** on Tuesday, October 15, 2013 at 6:58pm.

we got answer of 28 cars but then how do you determine the rate the cars were being washed?

the teacher gave answer of 2/3 cars per hour but we don't understand how she got that.

- 6th grade math -
**Ms. Sue**, Tuesday, October 15, 2013 at 7:17pm4/6 = 2/3 cars per hour

(2/3) * 42 = 84/3 = 28 cars

**Related Questions**

math - Jack and Jill wash a car at the same rate . Working together it takes ...

6th grade math - It takes 1.5 hours to walk three miles. How far can he go if he...

math - Suppose that the time (in hours) required to repair a machine is an ...

math - 5. A bus on a regular schedule takes 3 1/4 hours to reach its ...

10th grade algebra - mary takes 3 hours to mow the yard. it takes sally 5 hours...

math - A manufacturer makes two products A and B, each of which is processed in ...

6th grade - Next, Tom remembers that he heard a doctor talking about something ...

6th grade math - Rachel completed 3/4 of her cleaning in 4 hours. How many total...

Math - A manufacturer makes two products A and B, each of which is processed in ...

College Algebra - Charlie can grade exams in 2 hours. It takes Mark 6 hours to ...