When Amber does her math homework, she finishes 10 problems every 7 minutes. How long will it take for her to complete 35 problems?(redo, I

Question

When Amber does her math homework, she finishes 10 problems every 7 minutes. How long will it take for her to complete 35 problems?(redo, I need good explanation and the steps to the answer)

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Melody 1 hour 2021-10-12T23:37:23+00:00 2 Answers 0

Answers ( )

    0
    2021-10-12T23:38:37+00:00

    Answer:

    24 1/2 minutes

    Step-by-step explanation:

    10 problems in 7 minutes

    5 problems in 3 1/2 minutes

    multiply 5 × 7 (5×7 = 35) to get 35

    multiply (or add) 3 1/2 minutes times 7 (or add it together 7 times

    0
    2021-10-12T23:39:15+00:00

    Answer:

    24.5 minutes.

    Step-by-step explanation:

    10 / 7 = 35 / x

    7 x 35 = 245

    245 = 10x

    245/10 = 24.5

    Feel free to let me know if you need more help. 🙂

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