Ken had 80 rubber bands, he sold 10 and 10 got damaged. How many good rubber bands were left with Ken? What percentage of rub

Question

Ken had 80 rubber bands, he sold 10 and 10
got damaged. How many good rubber bands
were left with Ken? What percentage of
rubber bands were left?​

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Thiên Ân 4 years 2021-08-24T12:06:42+00:00 2 Answers 4 views 0

Answers ( )

  1. huyenthanh
    0
    2021-08-24T12:08:19+00:00
    Reply

    80-20=60
    He has 75% of his rubber bands left.

  2. Acacia
    0
    2021-08-24T12:08:37+00:00
    Reply

    Answer:

    60 were left with Ken, and that is 75%

    Step-by-step explanation:

    80-10 = 70

    70-10 = 60

    60/80 = x/100, simplify & cross multiply

    6/8 = x/100

    600 = 8x

    x = 75

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