7.4.D.16 - Population Problems – Exit Ticket

Last updated over 4 years ago

2 questions

Jodie spent 25% less buying her English reading book than Claudia. Gianna spent 9% less than Claudia. Gianna spent more than Jodie by what percent?

Mr. Ellis is a teacher who tutors students after school. Of the students he tutors, 30% need help in computer science and the rest need assistance in math. Of the students who need help in computer science, 40% are enrolled in Mr. Ellis’s class during the school day. Of the students who need help in math, 25% are enrolled in his class during the school day. What percent of the after-school students are enrolled in Mr. Ellis’s classes?

From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 4, Topic D, Lesson 16. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 21/Jan/2016.