-9 2/7 -(-10 3/7) In the next 3 minutes!!!

Question

-9 2/7 -(-10 3/7)
In the next 3 minutes!!!

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Madeline 1 month 2021-10-21T01:26:59+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-21T01:28:01+00:00

    Answer:12/7

    Step-by-step explanation:

    -9 2/7 -(-10 3/7)

    (7x-9+2)/7+10 3/7

    (7x-9+2)/7+(7×10+3)/7

    -61/7+73/7

    (-61+73)/7=12/7

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45:7+7-4:2-5:5*4+35:2 =? ( )