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Shalnov [3]
3 years ago
11

I need more help....sorry haha

Mathematics
2 answers:
kozerog [31]3 years ago
5 0
Number 7:   11/12-9/10 = 110/120-108/120=2/120= 1/60

number 8:     5/18-1/3=15/54-5/54=10/54 =5/27
Scrat [10]3 years ago
5 0

Number 7: 11/12-9/10 = 110/120-108/120=2/120= 1/60

number 8: 5/18-1/3=15/54-5/54=10/54 =5/27

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