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Basile [38]
3 years ago
9

Super easy plz answer all for 20 points just adding

Mathematics
1 answer:
sergejj [24]3 years ago
6 0
7/8+9/10=71/40=1 31/40
1/4+2/3=11/12
1/2+1/4 is different from 1/2+1/3 because 
1/2+1/4= 2/4+1/4=  5/1 =1  1/4
1/2+1/3=3/6+2/6=5/6
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Step-by-step explanation:

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Yakvenalex [24]

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3 years ago
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