Question

Part A answer and explanation pls​

Answer 1

From the Graph the total number of students who preferred historical movies = 18.

Similarly total number of students = 24+18+6+30

= 78

Fraction of student who prefer Historical movies = 18/78

= 3/13.

Answer 2

`(3)/(13)`

Explanation:

the fraction is formed by the number who prefer historical movies to the total preferring all movies.

total = 24 + 18 + 6 + 30 = 78

number preferring historical movies = 18

then fraction preferring historical movies is

`(18)/(78)` ( divide numerator/ denominator by 6 )

=
`(3)/(13)` ← in simplest form