Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

How to find the LCD for 2/21,4/147,3/147,5/588 Please help I need to understand this

OpenStudy (anonymous):

You need to find the lowest common multiple for 21, 147, and 588 It is 588, so this will be the common denominator.... 21 goes into 588 28 times 147 goes into 588 4 times So we re-write the fractions as: (2x28 / 588), (4x4 / 588), (3x4 / 588) and (5 / 588)

OpenStudy (anonymous):

Hi thank you so much! I am just lost on how we GET the number 588 as the LCD :( haven't had math in 10 years and I'm afraid the "easy" stuff has me lost.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!