Jessica and Jenny are bright students in their class. Jessica's final exam results are shown below in the form a bar graph.
If Jenny's score in English is 15% higher than Jessica's score in English, what is Jenny's score in English?
It can be observed from the graph that the tip of the bar corresponding to English touches 60.
So, Jessica's marks in English = 60
Given that Jenny scored 15% more than Jessica scored in English.
∴ Jenny's score in English = 60+15% of 60=60+15100×60=60+9=69