At Westonci.ca, we provide clear, reliable answers to all your questions. Join our vibrant community and get the solutions you need. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

enter the equation that can be usted to find the numbers of hours

Sagot :

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

Bob = 7 dog leashes in 2 hours

Nina = 4 dog leashes in 1 hour

60 leashes together

t = ?

Step 02:

Bob = 7 dog leashes / 2 hours

Nina = 4 dog leashes / 1 hour

Time = 60 leashes * ( 2 hours / 7 leashes + 1 hour / 4 leashes)

[tex]\text{time = 60 }\cdot\text{ (}\frac{2}{7}+\frac{1}{4})=60\cdot(\frac{8+7}{28})=60\cdot\frac{15}{28}[/tex]

time = 32.14 hours

The answer is:

The time together is 32.14 hours