Based on a sample survey, a tutoring company claims that 90% of their students pass their classes. Out of 300 students, how man

Question

Based on a sample survey, a tutoring company claims
that 90% of their students pass their classes. Out of 300 students, how
many would you predict will pass?

in progress 0
Kiệt Gia 4 years 2021-07-23T19:36:10+00:00 2 Answers 20 views 0

Answers ( )

  1. minhkhue
    0
    2021-07-23T19:37:28+00:00
    Reply

    Answer:

    270

    multiply the number by the percentage-

    300 x .90= 270 students

  2. quangkhai
    0
    2021-07-23T19:37:58+00:00
    Reply

    Answer:
    Out of the 300, I predict 270 will pass.

    Explanation:
    You just have to multiply 90% by 300 and you’ll get 270.

Leave an answer

Browse

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