In math class there are 15 ninth grade books and 10 tenth grade books. Student randomly takes one book. The chances that he’ll choose the ni

Question

In math class there are 15 ninth grade books and 10 tenth grade books. Student randomly takes one book. The chances that he’ll choose the ninth grade book are :
A – 2/5
B – 2/3
C – 3/5
D – 1/25

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Ruby 1 week 2021-09-13T22:02:38+00:00 2 Answers 0

Answers ( )

    0
    2021-09-13T22:03:54+00:00

    Answer:

    3/5

    Step-by-step explanation:

    15/25 = 3/5

    0
    2021-09-13T22:04:08+00:00

    Answer:

    C. 3/5.

    Step-by-step explanation:

    Total number of books = 25.

    There are 15 ninth grade books so the chances of choosing one of theses is

    15/25

    = 3/5.

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