Two buses are traveling to a state park. One bus leaves the terminal at 4:00 p. m. and travels at 40 miles per hour. The second bus leaves the terminal at 5:00 p. m. and travels at 60 miles per hour. At what time does the second bus catch up with the first bus?

When second bus starts, first bus already passed 40 miles, in 2 hours second bus will be on 120 miles distance, and first on 120 miles.

2 hours

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

30005

yes ok