Beginning at 8:30 A.M., tours of the national capitol and the White House begin at a tour agency. Tours for the national capital

Question

2 years ago

13

leave very 15 minutes. Tours for the White House leave every 20 minutes. How often do the tours leave at the same time?

2 answers:

Softa [21] · Answer 1 · 2022-08-09T07:23:28+03:00

Answer: It means the tours leave at the same time after every 1 hour.

Step-by-step explanation:

Since we have given that

Number of every minutes that tours for the national capital leave = 15 minutes

Number of every minutes that tours for the White house leave = 20 minutes

We need to find the number of minutes, the tours leave at the same time.

So, to leave for the same time = L.C.M. of 15 and 20 = 60 minutes

Hence, It means the tours leave at the same time after every 1 hour.

Rashid [163] · Answer 2 · 2022-08-09T06:13:12+03:00

3 0

When do the tours stop?