Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

Find the L.C.M. of 0.64 and 7.2.

Asked by Topperlearning User 4th June 2014, 1:23 PM
Answered by Expert
Answer:

Converting 0.64 and 7.2 into like decimals, we get

0.64 and 7.20

Now, expressing these numbers without decimals as the product of primes,

64 = 2 x 2 x 2 x 2 x 2 x 2 = 26 

720 = 2 x 2 x 2 x 2 x 3 x 3 x 5 = 24 x 32 x 5

Now, LCM of 64 and 720 = 26 x 32 x 5 = 2880

Thus, LCM of 0.64 and 7.2 = 28.80 (taking 2 decimal places)

 

Answered by Expert 4th June 2014, 3:23 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Latest Questions

Chat with us on WhatsApp