Ratios
Chapter 16A
Chapter 16A
You will use these skills in cooking, hairdressing, money, betting
You will be able to:
Simplify a ratio
Share the given amount into a ratio
Express proportions as ratios
Prior Knowledge/Warm Up Activity:
Key Vocabulary:
compare, rates, ratios, units, parts
ratios are another way to represent a fraction e.g. ":" are the same as a "/" e.g. 1/2
a) 3:5 units have to be the same (km to km)
b) 7:120 must convert units to either hours or minutes)
Textbook Questions: Chapter 16A (extra or homework)
Ratios worksheet 1 lesson
Ratios worksheet 3 lessons
Ratios worksheet 4 lessons
Best value worksheet 2 lessons
Currency conversions worksheet 2 lessons
List the places where you would need to use this skill
Create a mindmap in your summary book highlighting the vocabulary words above
Create your own problem