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Mathematics 9 Online
OpenStudy (anonymous):

what is the sum of 3/15+12/18

OpenStudy (anonymous):

to simplify systematically..reduce each term to lowest term and then take Lowest common multiple

OpenStudy (anonymous):

for 1st term 3/15,3 and 15 is divided by 3 so it becomes 1/5..

OpenStudy (anonymous):

1/5+2/3 = .86 or 86/100 0r 43/50

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