Introduction to ratios | Ratios, rates, and percentages | 6th grade | Khan Academy

Ratios as fractions | Ratios, rates, and percentages | 6th grade | Khan Academy

Introduction to ratios | Ratios, proportions, units, and rates | Pre-Algebra | Khan Academy

Introduction to rates | Ratios, rates, and percentages | 6th grade | Khan Academy

Ratios and measurement

Ratios with tape diagrams

Introduction to Ratios

Ratio word problem examples

Part to whole ratio word problem using tables

Percent word problem example 1 | Ratios, rates, and percentages | 6th grade | Khan Academy

Ratios and double number lines

Ratios for recipes

Practice computing and comparing rates | Ratios, rates, and percentages | 6th grade | Khan Academy

Solving unit rates problem | Ratios, proportions, units, and rates | Pre-Algebra | Khan Academy

Setting up proportions to solve word problems | 7th grade | Khan Academy

Identifying the constant of proportionality from equation | 7th grade | Khan Academy

Ratio example problems

Ratio problem with basic algebra | Linear equations and inequalities | Algebra Basics | Khan Academy

Equivalent ratios

Solving a proportion with an unknown variable (example) | 7th grade | Khan Academy