plzz solve this question
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1
Answer:
you can't do yourself you are not studying in a school
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0
Answer:
2/5
Step-by-step explanation:
You add 13/5 and -12/7 then you get 31/35
then you multiply -31/7 and 1/-2 and you will get 31/14
finally you apply division
31/35 ÷ 31/14 and the answer is 2/5
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