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1.What should be added to 7/12 to get -4/15

Answer»

ong>Answer:

LET x be the NUMBER which is ADDED to 7/12

7/12 + x = -4/15

x = -4/15 -7/12

x = -16/60 -35/60  (making DENOMINATORS same)

x = -51/60

x = -17/20



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