Question

I need help with this question I will attach the rest of the images.

Answer 1

We have that there are in total 272 people

for the first question:

$\frac{50}{272}=0.1838\rightarrow18\text{ \%}$

for the second question

$\frac{156}{272}=0.5735\rightarrow57\text{ \%}$

for the third one

$\frac{66}{86}=0.7674\rightarrow77\text{ \%}$

for the fourth one:

$\frac{86}{272}=0.316\rightarrow31\text{ \%}$

last one

$\frac{50}{116}=0.43\rightarrow43\text{ \%}$