The following bar graph shows the number of patients visiting a hospital on different days of a certain week.
Calculate the ratio of the total number of patients visiting the hospital on Monday or Wednesday to the number of patients visiting the hospital on Friday. (Note: None of the patients visited the hospital on more than one day during the given week.]
Answer & explanation
Correct answer: option 1
Total number of patients visiting hospital on Monday and Wednesday : Number of patient visiting hospital on Friday
( 145 + 138) : 179
283 : 179