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Solving a proportion for a variable

👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a ...
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 ...
In the COVID-19 pandemic, children are just as concerned as their parents about what is happening. The closure of schools is a huge upset in children’s lives. As parents support children and consider ...