( i need a full explanation please :)

Question

Students in school were asked what activity they like to do in gym class.  The results are shown below.

( graph info below questions )

A - What percent of females picked volleyball?
B - What percent of males picked basketball?
C - What percent of the total number of students picked track?

GRAPH :
basketball ( f ) 23 ( m ) 30
volleyball 32 26
softball 16 12
track 18 21
totals - both 89

Answer 1

A. 35% girls picked volleyball.
B. 33% boys picked basketball
C. 43% students picked track.

Answer 2

can you show your work for that please math ?

Answer 3

for example
out of 89 girls
32 played volleyball
100(32/89) = 36

Answer 4

Total females = 23 + 32 +16 +18 = 89.
Total males = 30 + 26 + 12 + 21 = 89
Total students = 178.

A. 32/89 * 100% = 36%.
B. 30/89 * 100% =
C. (18+21)/178 * 100% =
.