Question

first up, lets review the assignments learning objectives
get familiar with this topic by reviewing instruction and answering a couple of questions.

question
brian can lay a slab of concrete in 6 hours, while greg can do it in 4 hours. if brian and greg work together, how long will it take?

provide your answer below:

\\(t =\\) hour(s) and minutes

Explanation:

Set up the work rate equation

$$ \frac{1}{6} + \frac{1}{4} = \frac{1}{t} $$

Solve for the combined time \(t\)

$$
LATEXBLOCK0
$$

Convert decimal hours to hours and minutes

$$
LATEXBLOCK1
$$

Answer:

Brian can lay a slab of concrete in 6 hours, while Greg can do it in 4 hours. If Brian and Greg work together, how long will it take?

Provide your answer below:

\(t =\) <blank>2</blank> hour(s) and <blank>24</blank> minutes