Question

anju and Bharat start a Marathon at the same time and takes a break every 30 minutes and Bharat takes a break every 45 minutes after how much time from the start do they take their first break together?
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Answer 1

Answer:

90 minutes

Step-by-step explanation:

LCM of 30 and 45

30 = 3*2*5

45 = 3*3*5

LCM = 3*3*2*5 = 90

They took a break together after 90 minutes from the start.