musa79
12.04.2021 •
Mathematics
Mr Keen, a band teacher wanted to know if certain types of instruments are
more appealing to one gender or the other. So he conducted a survey of his
students preferences. The results are complied in the chart below: What is the
ratio of the number of girls preferring woodwind instruments to the number of
boys preferring woodwind instruments? *
Instruments
Boys
Girls
15
23
Strings
Woodwind
19
30
Brass
27
13
Percussion
32
25
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Ответ:
23:22
Step-by-step explanation:
See the image!Ответ:
The blue shape isnt. Tell me if im wrong!
Step-by-step explanation: