Dan has finished 2/3 of the 30 problems on an assignment during class. How many problems did Dan finish during class? Draw a diagr

Question

Dan has finished 2/3 of the 30 problems on an assignment
during class. How many problems did Dan finish during class? Draw a
diagram to illustrate the problem.
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Thạch Thảo 4 years 2021-09-02T21:00:27+00:00 1 Answers 38 views 0

Answers ( )

  1. Ben
    0
    2021-09-02T21:02:03+00:00
    Reply

    Answer:

    20

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )