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Proportional Reasoning 1 · Proportional Reasoning 1 · 3:01

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Compare Teacher-to-Student Ratios

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Proportional Reasoning 1

15

Resize a Picture Without Distorting It
2:53
Resize a Picture Without Distorting It
You'll learn: Resize a Picture Without Distorting It
What Does a Ratio Tell Us?
3:00
What Does a Ratio Tell Us?
You'll learn: What Does a Ratio Tell Us?
Simplify Ratios and Recognise a Proportion
2:56
Simplify Ratios and Recognise a Proportion
You'll learn: Simplify Ratios and Recognise a Proportion
Keep Lemonade Equally Sweet
3:02
Keep Lemonade Equally Sweet
You'll learn: Keep Lemonade Equally Sweet
Does Less Cement Necessarily Mean a Weaker Wall?
2:50
Does Less Cement Necessarily Mean a Weaker Wall?
You'll learn: Does Less Cement Necessarily Mean a Weaker Wall?
Draw a Blackboard at a Smaller Scale
3:03
Draw a Blackboard at a Smaller Scale
You'll learn: Draw a Blackboard at a Smaller Scale
Why an Age Ratio Changes as Both People Grow Older
2:46
Why an Age Ratio Changes as Both People Grow Older
You'll learn: Why an Age Ratio Changes as Both People Grow Older
Find the Missing Term Using a Scale Factor
2:51
Find the Missing Term Using a Scale Factor
You'll learn: Find the Missing Term Using a Scale Factor
Regular, Strong or Light Coffee?
3:03
Regular, Strong or Light Coffee?
You'll learn: Regular, Strong or Light Coffee?
Which Proportion Statements Are True?
2:53
Which Proportion Statements Are True?
You'll learn: Which Proportion Statements Are True?
Find Similar Rectangles Even When They Are Turned
3:02
Find Similar Rectangles Even When They Are Turned
You'll learn: Find Similar Rectangles Even When They Are Turned
Find a Brick Wall’s Ratio From Its Repeating Unit
2:56
Find a Brick Wall’s Ratio From Its Repeating Unit
You'll learn: Find a Brick Wall’s Ratio From Its Repeating Unit
Draw a Figure With Proportional Body Parts
3:05
Draw a Figure With Proportional Body Parts
You'll learn: Draw a Figure With Proportional Body Parts
Scale a School Meal for Fewer Students
2:47
Scale a School Meal for Fewer Students
You'll learn: Scale a School Meal for Fewer Students
Why Cross Multiplication Works
2:55
Why Cross Multiplication Works
You'll learn: Why Cross Multiplication Works