8. चार घंटे क्रमश: 10, 15, 20 तथा 25 सेकेण्ड के अन्तर पर बजते हैं। यदि वे चारो घंटे एक
साथ 12 बजे बजते हों, तो फिर वे एक साथ कब बजेंगे ?
Answers
Answered by
3
Answer:
answer is 5 o'clock
Step-by-step explanation:
LCM of 10,15,20,25
LCM= 300 minutes
then 5hours
then
sum of 12:00+5:00
then answer is 5:00 o'clock
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