To understand ratios in GCSE Maths, it's important to know that a ratio shows how two or more numbers relate to each other. You can write ratios like this:
In a ratio, each number stands for a piece of a whole. It tells us how much of one thing there is compared to another.
For example, in the ratio 2:3:
In 4:5:6, each number (4, 5, and 6) represents different amounts that are being compared.
Simplifying a ratio means we want to make it as simple as possible. To do this, we need to find the greatest common divisor, or GCD, of the numbers. Here’s how to do it:
Ratios are everywhere in our daily lives, like in recipes or budgets. Knowing how to read and simplify ratios is really important for solving problems.
According to the National Curriculum, about 23% of the Maths test for GCSE focuses on understanding ratios and proportions. This shows just how important they are for students in Year 11.
To understand ratios in GCSE Maths, it's important to know that a ratio shows how two or more numbers relate to each other. You can write ratios like this:
In a ratio, each number stands for a piece of a whole. It tells us how much of one thing there is compared to another.
For example, in the ratio 2:3:
In 4:5:6, each number (4, 5, and 6) represents different amounts that are being compared.
Simplifying a ratio means we want to make it as simple as possible. To do this, we need to find the greatest common divisor, or GCD, of the numbers. Here’s how to do it:
Ratios are everywhere in our daily lives, like in recipes or budgets. Knowing how to read and simplify ratios is really important for solving problems.
According to the National Curriculum, about 23% of the Maths test for GCSE focuses on understanding ratios and proportions. This shows just how important they are for students in Year 11.