Question

Tours for qutab minar red fort and india gate start from a tourist agency at 10 am tour fir qutab minar leave every 10 minutes tour for red fort leave
every 15 minutes and tour for india gate leave every 30 mintues at what time will the three tours leave from the agency at the same time again?

Answer 1

Answer:

every 30 minutes

Step-by-step explanation:

Tours for qutab minar red fort and india gate start from a tourist agency at 10 am tour fir qutab minar leave every 10 minutes tour for red fort leave

every 15 minutes and tour for india gate leave every 30 mintues at what time will the three tours leave from the agency at the same time again

We need to find LCM of 10 , 15 & 30 Mins

10 = 2* 5

15 = 3*5

30 = 2 * 3 * 5

LCM = 2* 3 * 5 = 30

three tours leave from the agency at the same time every 30 minutes

Answer 2

Answer:

Leave of three rowers

Find Lcm of these

10=2*5

15=3*5

30=2*3*5

Hence lcm =2*3*5

Answee is 30