On a survey, 3 out of every 8 band members prefer listening to jazz music. Based on the survey, how many out of 240 band members would

Question

On a survey, 3 out of every 8 band members prefer listening to jazz music.
Based on the survey, how many out of 240 band members would prefer listening to jazz music?

A. 65
B. 90

c. 144
d. 175

in progress 0
Serenity 2 weeks 2021-10-11T13:36:56+00:00 1 Answer 0

Answers ( )

    0
    2021-10-11T13:38:05+00:00

    Answer:

    B.) 90

    Step-by-step explanation:

    Since the ratio is 3:8, the fraction would look something like the following.:

    \frac{3}{8} =\frac{?}{240}

    We know that there are 240 band members in this scenario. What do you multiply 8 by to get 240? 30.

    \frac{3*30}{8*30} =\frac{90}{240}

Leave an answer

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