Unit 8. Percentages. Proportionality

Hi kids. Here you have the class notes for unit 8. I post you here the link to unit 8 in Spanish, just in case.

Here you have the exercises to review unit 8 with the answers:


Exercises
Answers


Take care

Percentage increase and decrease

Hi boys and girls,

I post you the worksheet about percentage increase and decrease with the answers, I hope it helps you to study and prepare for our exam.

Take care

Percentage increase and decrease

Hi boys and girls,

here you have a link where you can study what percentage increase and decrease are.

I post you some problems to practice too.

Take care.

ALICIA