Question

3/4 + -12/4 = ?
-2/13 ÷ 4/8 = ?
-2 1/9 - 7 = ?
please answer immediately

thanks! ​

Answer 1

3/4+-12/4=-9/4

-2/13 ÷ 4/8 = -2/13 x 8/4 = -8/26

-2 1/9 -7 = -17 /9 +7 = -17/9 + 63/9 = 46/9

Answer 2

Answer:

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Step-by-step explanation:

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