t he circle graph below shows the nubmer of hours per week a college student spends studying each subject of a college core curr
iculum. Approximately what percent of these hours is spent on art and math combined?
1 answer:
the complete question in the attached figure
we know that
Art--------------------- > spends studying 10 hr
Math--------------------> spends studying 9 hr
total hours in the graph=5+9+10+6+13=43 hours
then
if 43 hours----------------------- > represents 100%
(10+9) Mat+Art-------------------> X
X=19*100/43=44.19%
the answer is 44.19%
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