Answer:
c)
It'll take between 3 and 4 hours.
Step-by-step explanation:
First, we have 45 mph, and 60 mph.
Now we need to find a common number that can be divided by them both, and turned into a whole number.
180 ÷ 60 = 3
180 ÷ 45 = 4
The answer is how many hours.
Common Number ÷ mph (miles per hour) = How many hours.
Examples:
60 ÷ 30 = 2
60 ÷ 20 = 3
Answer:
Between 3 and 4 hours.
Step-by-step explanation:
A company has two warehouses that are 360 miles apart.
A truck leaves Warehouse A and heads towards Warehouse B traveling at 45 miles per hour.
At the same time, a truck leaves Warehouse B and heads towards Warehouse A traveling at 60 miles per hour.
Let x be the time of meeting.
Then the equation forms:
[tex]45x=360-60x[/tex]
Solve for x;
[tex]60x+45x=360[/tex]
=> [tex]105x=360[/tex]
x = 3.42 hours.
That means the correct option will be c) between 3 and 4 hours.
