Answer:
Explanation:
To find out how long it will take to travel 105 miles at the same speed, you can set up a proportion using the given information:
2 hours for 30 miles is the same as x hours for 105 miles.
(2 hours / 30 miles) = (x hours / 105 miles)
Now, you can cross-multiply and solve for x:
2 * 105 = 30 * x
210 = 30x
Now, divide both sides by 30 to solve for x:
x = 210 / 30
x = 7
So, it will take 7 hours to travel 105 miles at the same speed.