YouTube on MSNOpinion

Solve a proportion by multiplying by your denominator on both sides ex 11, 5 = (4–3y)/5

Sure, here's the revised description with all the links removed: 👉 Learn how to solve proportions. Two ratios are said to be ...
YouTube on MSNOpinion

Solving a proportion by cross multiplication with decimals

Sure! Here's the YouTube video description with all the links and additional text removed: --- Learn how to solve proportions ...
BBC

GCSE Maths: Ratio and Proportion

MATT:Welcome to The Maths show with me Matt Parker, today exploring ratio and proportion. MATT:Ratio is when you have different amounts ofingredients in a recipe or a pie… and proportion iswhen you ...
BBC

Ratio and fractions, and sharing in a ratio

Dividing into a given ratio. You can use bar models to divide amounts in a given ratio. For example, Isabel and Geraint share their savings of £96 in the ratio 5 to 3. How much money does each person ...