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Serjik [45]
3 years ago
10

HELP PLZZZ..??

Mathematics
1 answer:
Lena [83]3 years ago
5 0

9/2 -2

9/2 -4/2 =5/2

we are adding 5/2

7-9/2

14/2 - 9/2 = 5/2

we are adding 5/2

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