There are 99 males and 121 females participating in a marathon. What percent of the participants are female?​

Question

There are 99 males and 121 females participating in a marathon. What percent of the participants are female?​

in progress 0
Khang Minh 2 weeks 2021-08-30T02:04:23+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-30T02:06:22+00:00

    To do this, we first want to see how many participants there are in total by adding both males and females.

    99+121=220

    Now we know that there were 220 total participants, but only 121 were females.

    This allows us to set up the fraction 121/220= the percent female.

    \frac{121}{220} =0.55

    or 55%

Leave an answer

Browse

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