72/81 Simplified
72/81 Simplest Form :
How to simplify 72/81 fraction
To simplify the fraction 72/81, you'll want to find the greatest common divisor (GCD) of the numerator (72) and the denominator (81), and then divide both by that GCD.
- Find the GCD of 72 and 81:
The factors of 72 are , 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 24 , 36 , 72 .
The factors of 81 are , 1 , 3 , 9 , 27 , 81 .
The largest number that appears in both lists is 9, so the GCD of 12 and 36 is 9. - Divide both the numerator and denominator by the GCD:
72 ÷ 9 = 8
81 ÷ 9 = 9
So, the simplified form of 72/81 is 8/9.
The fraction 72/81 is equivalent to 8/9 when simplified.
How to read 72/81
seventy-two over 81
How to read 8/9
eight ninth
Decimal Representation
72/81 ≈ 0.8889
Percentage
72/81 as a percentage is approximately 88.89%
Equivalent Fractions
Some equivalent fractions to 72/81 include:
Real-world Application
In cooking: 72/81 of a cup is approximately 14.22 tablespoons.
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Our tool uses advanced algorithms to find the greatest common divisor (GCD) of the numerator and denominator. It then divides both numbers by the GCD to obtain the simplified form.