Find
3/7+(-6/7)+(-8/21)+5/22
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Answered by
5
Answer:
3/7+(-6/11)+(-8/21)+(5/22)
3/7-6/11-8/21+5/22
now we need to take LCM for 7,11,21,22
so the LCM=462
198-252-176+105/462
303-428/462
-125/462
s
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3
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hope this helps thank you
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