Greenhouses

Two workers would make installation of greenhouses for 54 hours. For how many hours does the installation have nine workers?

Correct answer:

x =  12 h

Step-by-step explanation:


2·54 = 9x

2·54 = 9·x

9x = 108


x = 108/9 = 12

x = 12

Our simple equation calculator calculates it.



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Check out our ratio calculator.
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: