Answered

IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng eksaktong sagot. Magtanong ng anumang bagay at makatanggap ng agarang tugon mula sa aming dedikadong komunidad ng mga eksperto.

Sum as a simple fraction in lowest terms 1/1x2,1/2x3, 1/3x4, 1/4x5, 1/5x6

Sagot :

Simplify.
1/1x2 , 1/2x3, 1/3x4, 1/4x5, 1/5x6
1/2, 1/6, 1/12, 1/20, 1/30
1/2 + 1/6 + 1/12 + 1/20 + 1/30
Get their LCD. Their LCD is 60.
60 / 2 = 30
60 / 6 = 10
60 / 12 = 5
60 / 20 = 3
60 / 30 = 2
30 + 10 + 5 + 3 + 2 = 50
50/30 is the answer. 
Can be simplified as:
5/3