If you need an Excelent Instructor and Coach for Physics, Mathematics and Further Mathematics, you can contact me on 08133007621.

You won't regret it.

Jolonjolo:
If you need an Excelent Instructor and Coach for Physics, Mathematics and Further Mathematics, you can contact me on 08133007621.

You won't regret it.

It takes Adejoh 3mins to wash a car alone while it takes Smith 7 mins to wash the same car alone. How long will it take both of them to wash the same car working at their individual rates?

If u don't get the answer to this question, you are not an excellent instructor/coach.

AnalyticEngine:


It takes Adejoh 3mins to wash a car alone while it takes Smith 7 mins to wash the same car alone. How long will it take both of them to wash the same car working at their individual rates?

If u don't get the answer to this question, you are not an excellent instructor/coach.

I would have answered it but let's leave it for the excellent Instructor.

AnalyticEngine:


It takes Adejoh 3mins to wash a car alone while it takes Smith 7 mins to wash the same car alone. How long will it take both of them to wash the same car working at their individual rates?

If u don't get the answer to this question, you are not an excellent instructor/coach.

you are asking @Jolonjolo this toy question? okay, i will answer you_

AnalyticEngine:


It takes Adejoh 3mins to wash a car alone while it takes Smith 7 mins to wash the same car alone. How long will it take both of them to wash the same car working at their individual rates?

If u don't get the answer to this question, you are not an excellent instructor/coach.

1/3 + 1/7 = 10/21

21/10 = 2.1 = 2 mins 6 secs

i've passed many aptitude tests since my year of graduation but these companies did not offer me those jobs.