13. A bag has 20 white balls, 10 red and 15 black balls. Find the fraction of (a) Red balls (b) Black balls (C) White ba

Question

13. A bag has 20 white balls, 10 red and 15 black
balls. Find the fraction of
(a) Red balls
(b) Black balls
(C) White balls.

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Valentina 3 weeks 2021-09-07T03:32:59+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-07T03:34:06+00:00

    Answer:

    A bag consists total 45balls right then the fractions of these are as

    1.10/45

    2. 15/45

    3. 20/45

    0
    2021-09-07T03:34:22+00:00

    white ball = 20

    red ball = 10

    BLACK BALL=15

    TOTAL ball = 20+10+15

    = 45

    RED BALL = 10/45 = 2/9

    BLACK BALL = 15 /45 = 1/3

    WHITE BALL = 20/45 =4/9

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