What is 9/20 in simplest form?

9/20 is the simplest fraction

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To express 9/20 in simplest form, we need to find the greatest common divisor (GCD) of the numerator and the denominator and then divide both numbers by the GCD.

1. Find the GCD of 9 and 20.
- The factors of 9 are 1, 3, 9.
- The factors of 20 are 1, 2, 4, 5, 10, 20.
- The GCD of 9 and 20 is 1, as it is the only common factor.

2. Divide both the numerator and the denominator by the GCD.
- 9 ÷ 1 = 9
- 20 ÷ 1 = 20

Therefore, 9/20 in simplest form is 9/20.

To find the simplest form of a fraction, we need to simplify the numerator and denominator until there are no common factors between them. In this case, we have the fraction 9/20.

To simplify this fraction, we can look for the greatest common divisor (GCD) of the numerator (9) and the denominator (20). The GCD is the largest number that divides both the numerator and the denominator evenly.

To find the GCD, we can list the factors of both 9 and 20:

Factors of 9: 1, 3, 9
Factors of 20: 1, 2, 4, 5, 10, 20

From the lists of factors, we can see that the only common factor between 9 and 20 is 1.

Since 1 is the only common factor, the fraction 9/20 is already in its simplest form. Therefore, 9/20 cannot be simplified any further.

Hence, the simplest form of 9/20 is 9/20.