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Mathematics 14 Online
OpenStudy (hotpinkgirl):

What is the Sum? 7/4 + (-1/5) <--------Fractions A. 31/20 B. 39/20 C. 6/9 D. -7/20

OpenStudy (anonymous):

find the lcm of 4 and 5 first

OpenStudy (anonymous):

|dw:1410913127789:dw|

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