How to make an appointment,

How to make an appointment,

Find the greatest common divisor of the numerator and denominator, and then divide the numerator and denominator by the greatest common divisor as the new numerator and denominator

Please give an example of what is approximate score

Reduction is fractional reduction. The numerator and denominator of a fraction are divided by the common factor at the same time, and the value of the fraction remains unchanged. This process is called reduction
For example: 6 / 8 (6 / 8) because the numerator and denominator have a common divisor of 2, the fraction is not the simplest fraction. You need to divide the numerator and denominator by 2 to get 3 / 4 (3 / 4). This process is called reduction

Who can teach me how to make an appointment? Let's take an example. Who can give me an appointment? I'll give you 5% >_

Reduction is the greatest common factor of numerator and denominator. For example, 20 out of 10 numerator and denominator are divided by 10 to get 2 out of 1. For example, 10 in this question is the greatest common factor of 10 and 20
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