Five out of seven teens said they do homework every night. What is a reasonable prediction for the number of teens out of 980 who would do h

Question

Five out of seven teens said they do homework every night. What is a reasonable prediction for the number of teens out of 980 who would do homework every night?

in progress 0
Lyla 3 months 2021-10-15T21:54:56+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-10-15T21:56:02+00:00

    Answer:

    700 teens

    Step-by-step explanation:

    If five out of 7 teens do homework every night

    There are 980 teens

    How many out of 980 teens would do homework every night?

    Firstly divide 980 teens by 7

    Which is 980/7=140

    Next is,

    Out of 7 teens, there are 5 who do homework every night

    So, multiply 140 by 5

    140×5=700 teens

    This means, the reasonable prediction of teens who do homework every night out of 980 is 700 teens

Leave an answer

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